57491512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 121010400

約数和(自身を除く): 63518888

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 97, 104, 139, 164, 194, 278, 328, 388, 533, 556, 776, 1066, 1112, 1261, 1807, 2132, 2522, 3614, 3977, 4264, 5044, 5699, 7228, 7954, 10088, 11398, 13483, 14456, 15908, 22796, 26966, 31816, 45592, 51701, 53932, 74087, 103402, 107864, 148174, 175279, 206804, 296348, 350558, 413608, 552803, 592696, 701116, 1105606, 1402232, 2211212, 4422424, 7186439, 14372878, 28745756, 57491512]

約数ペア:

[(1, 57491512), (2, 28745756), (4, 14372878), (8, 7186439), (13, 4422424), (26, 2211212), (41, 1402232), (52, 1105606), (82, 701116), (97, 592696), (104, 552803), (139, 413608), (164, 350558), (194, 296348), (278, 206804), (328, 175279), (388, 148174), (533, 107864), (556, 103402), (776, 74087), (1066, 53932), (1112, 51701), (1261, 45592), (1807, 31816), (2132, 26966), (2522, 22796), (3614, 15908), (3977, 14456), (4264, 13483), (5044, 11398), (5699, 10088), (7228, 7954)]