56553502252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{8101}}^1$

素因数の和:8603

約数の個数: 72

約数和(自身を含む): 112089549600

約数和(自身を除く): 55536047348

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 449, 598, 676, 898, 1196, 1796, 3887, 5837, 7774, 8101, 10327, 11674, 15548, 16202, 20654, 23348, 32404, 41308, 75881, 105313, 134251, 151762, 186323, 210626, 268502, 303524, 372646, 421252, 537004, 745292, 1369069, 1745263, 2422199, 2738138, 3490526, 3637349, 4844398, 5476276, 6981052, 7274698, 9688796, 14549396, 31488587, 47285537, 62977174, 83659027, 94571074, 125954348, 167318054, 189142148, 334636108, 614711981, 1087567351, 1229423962, 2175134702, 2458847924, 4350269404, 14138375563, 28276751126, 56553502252]

約数ペア:

[(1, 56553502252), (2, 28276751126), (4, 14138375563), (13, 4350269404), (23, 2458847924), (26, 2175134702), (46, 1229423962), (52, 1087567351), (92, 614711981), (169, 334636108), (299, 189142148), (338, 167318054), (449, 125954348), (598, 94571074), (676, 83659027), (898, 62977174), (1196, 47285537), (1796, 31488587), (3887, 14549396), (5837, 9688796), (7774, 7274698), (8101, 6981052), (10327, 5476276), (11674, 4844398), (15548, 3637349), (16202, 3490526), (20654, 2738138), (23348, 2422199), (32404, 1745263), (41308, 1369069), (75881, 745292), (105313, 537004), (134251, 421252), (151762, 372646), (186323, 303524), (210626, 268502)]