52796520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 207272520

約数和(自身を除く): 154476000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 49, 56, 60, 63, 70, 72, 73, 82, 84, 90, 98, 105, 120, 123, 126, 140, 146, 147, 164, 168, 180, 196, 205, 210, 219, 245, 246, 252, 280, 287, 292, 294, 315, 328, 360, 365, 369, 392, 410, 420, 438, 441, 490, 492, 504, 511, 574, 584, 588, 615, 630, 657, 730, 735, 738, 820, 840, 861, 876, 882, 980, 984, 1022, 1095, 1148, 1176, 1230, 1260, 1314, 1435, 1460, 1470, 1476, 1533, 1640, 1722, 1752, 1764, 1845, 1960, 2009, 2044, 2190, 2205, 2296, 2460, 2520, 2555, 2583, 2628, 2870, 2920, 2940, 2952, 2993, 3066, 3285, 3444, 3528, 3577, 3690, 4018, 4088, 4305, 4380, 4410, 4599, 4920, 5110, 5166, 5256, 5740, 5880, 5986, 6027, 6132, 6570, 6888, 7154, 7380, 7665, 8036, 8610, 8760, 8820, 8979, 9198, 10045, 10220, 10332, 10731, 11480, 11972, 12054, 12264, 12915, 13140, 14308, 14760, 14965, 15330, 16072, 17220, 17640, 17885, 17958, 18081, 18396, 20090, 20440, 20664, 20951, 21462, 22995, 23944, 24108, 25830, 26280, 26937, 28616, 29930, 30135, 30660, 32193, 34440, 35770, 35916, 36162, 36792, 40180, 41902, 42924, 44895, 45990, 48216, 51660, 53655, 53874, 59860, 60270, 61320, 62853, 64386, 71540, 71832, 72324, 80360, 83804, 85848, 89790, 90405, 91980, 103320, 104755, 107310, 107748, 119720, 120540, 125706, 128772, 134685, 143080, 144648, 146657, 160965, 167608, 179580, 180810, 183960, 188559, 209510, 214620, 215496, 241080, 251412, 257544, 269370, 293314, 314265, 321930, 359160, 361620, 377118, 419020, 429240, 439971, 502824, 538740, 586628, 628530, 643860, 723240, 733285, 754236, 838040, 879942, 942795, 1077480, 1173256, 1257060, 1287720, 1319913, 1466570, 1508472, 1759884, 1885590, 2199855, 2514120, 2639826, 2933140, 3519768, 3771180, 4399710, 5279652, 5866280, 6599565, 7542360, 8799420, 10559304, 13199130, 17598840, 26398260, 52796520]

約数ペア:

[(1, 52796520), (2, 26398260), (3, 17598840), (4, 13199130), (5, 10559304), (6, 8799420), (7, 7542360), (8, 6599565), (9, 5866280), (10, 5279652), (12, 4399710), (14, 3771180), (15, 3519768), (18, 2933140), (20, 2639826), (21, 2514120), (24, 2199855), (28, 1885590), (30, 1759884), (35, 1508472), (36, 1466570), (40, 1319913), (41, 1287720), (42, 1257060), (45, 1173256), (49, 1077480), (56, 942795), (60, 879942), (63, 838040), (70, 754236), (72, 733285), (73, 723240), (82, 643860), (84, 628530), (90, 586628), (98, 538740), (105, 502824), (120, 439971), (123, 429240), (126, 419020), (140, 377118), (146, 361620), (147, 359160), (164, 321930), (168, 314265), (180, 293314), (196, 269370), (205, 257544), (210, 251412), (219, 241080), (245, 215496), (246, 214620), (252, 209510), (280, 188559), (287, 183960), (292, 180810), (294, 179580), (315, 167608), (328, 160965), (360, 146657), (365, 144648), (369, 143080), (392, 134685), (410, 128772), (420, 125706), (438, 120540), (441, 119720), (490, 107748), (492, 107310), (504, 104755), (511, 103320), (574, 91980), (584, 90405), (588, 89790), (615, 85848), (630, 83804), (657, 80360), (730, 72324), (735, 71832), (738, 71540), (820, 64386), (840, 62853), (861, 61320), (876, 60270), (882, 59860), (980, 53874), (984, 53655), (1022, 51660), (1095, 48216), (1148, 45990), (1176, 44895), (1230, 42924), (1260, 41902), (1314, 40180), (1435, 36792), (1460, 36162), (1470, 35916), (1476, 35770), (1533, 34440), (1640, 32193), (1722, 30660), (1752, 30135), (1764, 29930), (1845, 28616), (1960, 26937), (2009, 26280), (2044, 25830), (2190, 24108), (2205, 23944), (2296, 22995), (2460, 21462), (2520, 20951), (2555, 20664), (2583, 20440), (2628, 20090), (2870, 18396), (2920, 18081), (2940, 17958), (2952, 17885), (2993, 17640), (3066, 17220), (3285, 16072), (3444, 15330), (3528, 14965), (3577, 14760), (3690, 14308), (4018, 13140), (4088, 12915), (4305, 12264), (4380, 12054), (4410, 11972), (4599, 11480), (4920, 10731), (5110, 10332), (5166, 10220), (5256, 10045), (5740, 9198), (5880, 8979), (5986, 8820), (6027, 8760), (6132, 8610), (6570, 8036), (6888, 7665), (7154, 7380)]