52856128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 124047504

約数和(自身を除く): 71191376

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 64, 68, 74, 101, 104, 136, 148, 202, 208, 221, 272, 296, 404, 416, 442, 481, 544, 592, 629, 808, 832, 884, 962, 1088, 1184, 1258, 1313, 1616, 1717, 1768, 1924, 2368, 2516, 2626, 3232, 3434, 3536, 3737, 3848, 5032, 5252, 6464, 6868, 7072, 7474, 7696, 8177, 10064, 10504, 13736, 14144, 14948, 15392, 16354, 20128, 21008, 22321, 27472, 29896, 30784, 32708, 40256, 42016, 44642, 48581, 54944, 59792, 63529, 65416, 84032, 89284, 97162, 109888, 119584, 127058, 130832, 178568, 194324, 239168, 254116, 261664, 357136, 388648, 508232, 523328, 714272, 777296, 825877, 1016464, 1428544, 1554592, 1651754, 2032928, 3109184, 3303508, 4065856, 6607016, 13214032, 26428064, 52856128]

約数ペア:

[(1, 52856128), (2, 26428064), (4, 13214032), (8, 6607016), (13, 4065856), (16, 3303508), (17, 3109184), (26, 2032928), (32, 1651754), (34, 1554592), (37, 1428544), (52, 1016464), (64, 825877), (68, 777296), (74, 714272), (101, 523328), (104, 508232), (136, 388648), (148, 357136), (202, 261664), (208, 254116), (221, 239168), (272, 194324), (296, 178568), (404, 130832), (416, 127058), (442, 119584), (481, 109888), (544, 97162), (592, 89284), (629, 84032), (808, 65416), (832, 63529), (884, 59792), (962, 54944), (1088, 48581), (1184, 44642), (1258, 42016), (1313, 40256), (1616, 32708), (1717, 30784), (1768, 29896), (1924, 27472), (2368, 22321), (2516, 21008), (2626, 20128), (3232, 16354), (3434, 15392), (3536, 14948), (3737, 14144), (3848, 13736), (5032, 10504), (5252, 10064), (6464, 8177), (6868, 7696), (7072, 7474)]