56766424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 127049580

約数和(自身を除く): 70283156

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 169, 242, 286, 338, 347, 484, 572, 676, 694, 968, 1144, 1352, 1388, 1573, 1859, 2776, 3146, 3718, 3817, 4511, 6292, 7436, 7634, 9022, 12584, 14872, 15268, 18044, 20449, 30536, 36088, 40898, 41987, 49621, 58643, 81796, 83974, 99242, 117286, 163592, 167948, 198484, 234572, 335896, 396968, 469144, 545831, 645073, 1091662, 1290146, 2183324, 2580292, 4366648, 5160584, 7095803, 14191606, 28383212, 56766424]

約数ペア:

[(1, 56766424), (2, 28383212), (4, 14191606), (8, 7095803), (11, 5160584), (13, 4366648), (22, 2580292), (26, 2183324), (44, 1290146), (52, 1091662), (88, 645073), (104, 545831), (121, 469144), (143, 396968), (169, 335896), (242, 234572), (286, 198484), (338, 167948), (347, 163592), (484, 117286), (572, 99242), (676, 83974), (694, 81796), (968, 58643), (1144, 49621), (1352, 41987), (1388, 40898), (1573, 36088), (1859, 30536), (2776, 20449), (3146, 18044), (3718, 15268), (3817, 14872), (4511, 12584), (6292, 9022), (7436, 7634)]