49967040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 224

約数和(自身を含む): 173223936

約数和(自身を除く): 123256896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 73, 80, 92, 93, 96, 115, 120, 124, 138, 146, 155, 160, 184, 186, 192, 219, 230, 240, 248, 276, 292, 310, 320, 345, 365, 368, 372, 438, 460, 465, 480, 496, 552, 584, 620, 690, 713, 730, 736, 744, 876, 920, 930, 960, 992, 1095, 1104, 1168, 1240, 1380, 1426, 1460, 1472, 1488, 1679, 1752, 1840, 1860, 1984, 2139, 2190, 2208, 2263, 2336, 2480, 2760, 2852, 2920, 2976, 3358, 3504, 3565, 3680, 3720, 4278, 4380, 4416, 4526, 4672, 4960, 5037, 5520, 5704, 5840, 5952, 6716, 6789, 7008, 7130, 7360, 7440, 8395, 8556, 8760, 9052, 9920, 10074, 10695, 11040, 11315, 11408, 11680, 13432, 13578, 14016, 14260, 14880, 16790, 17112, 17520, 18104, 20148, 21390, 22080, 22630, 22816, 23360, 25185, 26864, 27156, 28520, 29760, 33580, 33945, 34224, 35040, 36208, 40296, 42780, 45260, 45632, 50370, 52049, 53728, 54312, 57040, 67160, 67890, 68448, 70080, 72416, 80592, 85560, 90520, 100740, 104098, 107456, 108624, 114080, 134320, 135780, 136896, 144832, 156147, 161184, 171120, 181040, 201480, 208196, 217248, 228160, 260245, 268640, 271560, 312294, 322368, 342240, 362080, 402960, 416392, 434496, 520490, 537280, 543120, 624588, 684480, 724160, 780735, 805920, 832784, 1040980, 1086240, 1249176, 1561470, 1611840, 1665568, 2081960, 2172480, 2498352, 3122940, 3331136, 4163920, 4996704, 6245880, 8327840, 9993408, 12491760, 16655680, 24983520, 49967040]

約数ペア:

[(1, 49967040), (2, 24983520), (3, 16655680), (4, 12491760), (5, 9993408), (6, 8327840), (8, 6245880), (10, 4996704), (12, 4163920), (15, 3331136), (16, 3122940), (20, 2498352), (23, 2172480), (24, 2081960), (30, 1665568), (31, 1611840), (32, 1561470), (40, 1249176), (46, 1086240), (48, 1040980), (60, 832784), (62, 805920), (64, 780735), (69, 724160), (73, 684480), (80, 624588), (92, 543120), (93, 537280), (96, 520490), (115, 434496), (120, 416392), (124, 402960), (138, 362080), (146, 342240), (155, 322368), (160, 312294), (184, 271560), (186, 268640), (192, 260245), (219, 228160), (230, 217248), (240, 208196), (248, 201480), (276, 181040), (292, 171120), (310, 161184), (320, 156147), (345, 144832), (365, 136896), (368, 135780), (372, 134320), (438, 114080), (460, 108624), (465, 107456), (480, 104098), (496, 100740), (552, 90520), (584, 85560), (620, 80592), (690, 72416), (713, 70080), (730, 68448), (736, 67890), (744, 67160), (876, 57040), (920, 54312), (930, 53728), (960, 52049), (992, 50370), (1095, 45632), (1104, 45260), (1168, 42780), (1240, 40296), (1380, 36208), (1426, 35040), (1460, 34224), (1472, 33945), (1488, 33580), (1679, 29760), (1752, 28520), (1840, 27156), (1860, 26864), (1984, 25185), (2139, 23360), (2190, 22816), (2208, 22630), (2263, 22080), (2336, 21390), (2480, 20148), (2760, 18104), (2852, 17520), (2920, 17112), (2976, 16790), (3358, 14880), (3504, 14260), (3565, 14016), (3680, 13578), (3720, 13432), (4278, 11680), (4380, 11408), (4416, 11315), (4526, 11040), (4672, 10695), (4960, 10074), (5037, 9920), (5520, 9052), (5704, 8760), (5840, 8556), (5952, 8395), (6716, 7440), (6789, 7360), (7008, 7130)]