52431912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 159868800

約数和(自身を除く): 107436888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 139, 156, 169, 186, 234, 248, 278, 279, 312, 338, 372, 403, 417, 468, 507, 556, 558, 676, 744, 806, 834, 936, 1014, 1112, 1116, 1209, 1251, 1352, 1521, 1612, 1668, 1807, 2028, 2232, 2418, 2502, 3042, 3224, 3336, 3614, 3627, 4056, 4309, 4836, 5004, 5239, 5421, 6084, 7228, 7254, 8618, 9672, 10008, 10478, 10842, 12168, 12927, 14456, 14508, 15717, 16263, 17236, 20956, 21684, 23491, 25854, 29016, 31434, 32526, 34472, 38781, 41912, 43368, 46982, 47151, 51708, 56017, 62868, 65052, 70473, 77562, 93964, 94302, 103416, 112034, 125736, 130104, 140946, 155124, 168051, 187928, 188604, 211419, 224068, 281892, 310248, 336102, 377208, 422838, 448136, 504153, 563784, 672204, 728221, 845676, 1008306, 1344408, 1456442, 1691352, 2016612, 2184663, 2912884, 4033224, 4369326, 5825768, 6553989, 8738652, 13107978, 17477304, 26215956, 52431912]

約数ペア:

[(1, 52431912), (2, 26215956), (3, 17477304), (4, 13107978), (6, 8738652), (8, 6553989), (9, 5825768), (12, 4369326), (13, 4033224), (18, 2912884), (24, 2184663), (26, 2016612), (31, 1691352), (36, 1456442), (39, 1344408), (52, 1008306), (62, 845676), (72, 728221), (78, 672204), (93, 563784), (104, 504153), (117, 448136), (124, 422838), (139, 377208), (156, 336102), (169, 310248), (186, 281892), (234, 224068), (248, 211419), (278, 188604), (279, 187928), (312, 168051), (338, 155124), (372, 140946), (403, 130104), (417, 125736), (468, 112034), (507, 103416), (556, 94302), (558, 93964), (676, 77562), (744, 70473), (806, 65052), (834, 62868), (936, 56017), (1014, 51708), (1112, 47151), (1116, 46982), (1209, 43368), (1251, 41912), (1352, 38781), (1521, 34472), (1612, 32526), (1668, 31434), (1807, 29016), (2028, 25854), (2232, 23491), (2418, 21684), (2502, 20956), (3042, 17236), (3224, 16263), (3336, 15717), (3614, 14508), (3627, 14456), (4056, 12927), (4309, 12168), (4836, 10842), (5004, 10478), (5239, 10008), (5421, 9672), (6084, 8618), (7228, 7254)]