57531418

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 109278720

約数和(自身を除く): 51747302

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 61, 101, 122, 161, 202, 203, 322, 406, 427, 667, 707, 854, 1334, 1403, 1414, 1769, 2323, 2806, 2929, 3538, 4646, 4669, 5858, 6161, 9338, 9821, 12322, 12383, 16261, 19642, 20503, 24766, 32522, 40687, 41006, 43127, 67367, 81374, 86254, 134734, 141703, 178669, 283406, 284809, 357338, 471569, 569618, 943138, 991921, 1250683, 1983842, 2501366, 4109387, 8218774, 28765709, 57531418]

約数ペア:

[(1, 57531418), (2, 28765709), (7, 8218774), (14, 4109387), (23, 2501366), (29, 1983842), (46, 1250683), (58, 991921), (61, 943138), (101, 569618), (122, 471569), (161, 357338), (202, 284809), (203, 283406), (322, 178669), (406, 141703), (427, 134734), (667, 86254), (707, 81374), (854, 67367), (1334, 43127), (1403, 41006), (1414, 40687), (1769, 32522), (2323, 24766), (2806, 20503), (2929, 19642), (3538, 16261), (4646, 12383), (4669, 12322), (5858, 9821), (6161, 9338)]