53225760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 204083712

約数和(自身を除く): 150857952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 70, 73, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 146, 147, 155, 160, 168, 186, 196, 210, 217, 219, 224, 240, 245, 248, 280, 292, 294, 310, 336, 365, 372, 392, 420, 434, 438, 465, 480, 490, 496, 511, 560, 584, 588, 620, 651, 672, 730, 735, 744, 784, 840, 868, 876, 930, 980, 992, 1022, 1085, 1095, 1120, 1168, 1176, 1240, 1302, 1460, 1470, 1488, 1519, 1533, 1568, 1680, 1736, 1752, 1860, 1960, 2044, 2170, 2190, 2263, 2336, 2352, 2480, 2555, 2604, 2920, 2940, 2976, 3038, 3066, 3255, 3360, 3472, 3504, 3577, 3720, 3920, 4088, 4340, 4380, 4526, 4557, 4704, 4960, 5110, 5208, 5840, 5880, 6076, 6132, 6510, 6789, 6944, 7008, 7154, 7440, 7595, 7665, 7840, 8176, 8680, 8760, 9052, 9114, 10220, 10416, 10731, 11315, 11680, 11760, 12152, 12264, 13020, 13578, 14308, 14880, 15190, 15330, 15841, 16352, 17360, 17520, 17885, 18104, 18228, 20440, 20832, 21462, 22630, 22785, 23520, 24304, 24528, 26040, 27156, 28616, 30380, 30660, 31682, 33945, 34720, 35040, 35770, 36208, 36456, 40880, 42924, 45260, 45570, 47523, 48608, 49056, 52080, 53655, 54312, 57232, 60760, 61320, 63364, 67890, 71540, 72416, 72912, 79205, 81760, 85848, 90520, 91140, 95046, 104160, 107310, 108624, 110887, 114464, 121520, 122640, 126728, 135780, 143080, 145824, 158410, 171696, 181040, 182280, 190092, 214620, 217248, 221774, 237615, 243040, 245280, 253456, 271560, 286160, 316820, 332661, 343392, 362080, 364560, 380184, 429240, 443548, 475230, 506912, 543120, 554435, 572320, 633640, 665322, 729120, 760368, 858480, 887096, 950460, 1086240, 1108870, 1267280, 1330644, 1520736, 1663305, 1716960, 1774192, 1900920, 2217740, 2534560, 2661288, 3326610, 3548384, 3801840, 4435480, 5322576, 6653220, 7603680, 8870960, 10645152, 13306440, 17741920, 26612880, 53225760]

約数ペア:

[(1, 53225760), (2, 26612880), (3, 17741920), (4, 13306440), (5, 10645152), (6, 8870960), (7, 7603680), (8, 6653220), (10, 5322576), (12, 4435480), (14, 3801840), (15, 3548384), (16, 3326610), (20, 2661288), (21, 2534560), (24, 2217740), (28, 1900920), (30, 1774192), (31, 1716960), (32, 1663305), (35, 1520736), (40, 1330644), (42, 1267280), (48, 1108870), (49, 1086240), (56, 950460), (60, 887096), (62, 858480), (70, 760368), (73, 729120), (80, 665322), (84, 633640), (93, 572320), (96, 554435), (98, 543120), (105, 506912), (112, 475230), (120, 443548), (124, 429240), (140, 380184), (146, 364560), (147, 362080), (155, 343392), (160, 332661), (168, 316820), (186, 286160), (196, 271560), (210, 253456), (217, 245280), (219, 243040), (224, 237615), (240, 221774), (245, 217248), (248, 214620), (280, 190092), (292, 182280), (294, 181040), (310, 171696), (336, 158410), (365, 145824), (372, 143080), (392, 135780), (420, 126728), (434, 122640), (438, 121520), (465, 114464), (480, 110887), (490, 108624), (496, 107310), (511, 104160), (560, 95046), (584, 91140), (588, 90520), (620, 85848), (651, 81760), (672, 79205), (730, 72912), (735, 72416), (744, 71540), (784, 67890), (840, 63364), (868, 61320), (876, 60760), (930, 57232), (980, 54312), (992, 53655), (1022, 52080), (1085, 49056), (1095, 48608), (1120, 47523), (1168, 45570), (1176, 45260), (1240, 42924), (1302, 40880), (1460, 36456), (1470, 36208), (1488, 35770), (1519, 35040), (1533, 34720), (1568, 33945), (1680, 31682), (1736, 30660), (1752, 30380), (1860, 28616), (1960, 27156), (2044, 26040), (2170, 24528), (2190, 24304), (2263, 23520), (2336, 22785), (2352, 22630), (2480, 21462), (2555, 20832), (2604, 20440), (2920, 18228), (2940, 18104), (2976, 17885), (3038, 17520), (3066, 17360), (3255, 16352), (3360, 15841), (3472, 15330), (3504, 15190), (3577, 14880), (3720, 14308), (3920, 13578), (4088, 13020), (4340, 12264), (4380, 12152), (4526, 11760), (4557, 11680), (4704, 11315), (4960, 10731), (5110, 10416), (5208, 10220), (5840, 9114), (5880, 9052), (6076, 8760), (6132, 8680), (6510, 8176), (6789, 7840), (6944, 7665), (7008, 7595), (7154, 7440)]