57057364

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 60

約数和(自身を含む): 125720084

約数和(自身を除く): 68662720

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 457, 637, 686, 914, 1274, 1372, 1828, 2401, 2548, 3199, 4459, 4802, 5941, 6398, 8918, 9604, 11882, 12796, 17836, 22393, 23764, 31213, 41587, 44786, 62426, 83174, 89572, 124852, 156751, 166348, 291109, 313502, 582218, 627004, 1097257, 1164436, 2037763, 2194514, 4075526, 4389028, 8151052, 14264341, 28528682, 57057364]

約数ペア:

[(1, 57057364), (2, 28528682), (4, 14264341), (7, 8151052), (13, 4389028), (14, 4075526), (26, 2194514), (28, 2037763), (49, 1164436), (52, 1097257), (91, 627004), (98, 582218), (182, 313502), (196, 291109), (343, 166348), (364, 156751), (457, 124852), (637, 89572), (686, 83174), (914, 62426), (1274, 44786), (1372, 41587), (1828, 31213), (2401, 23764), (2548, 22393), (3199, 17836), (4459, 12796), (4802, 11882), (5941, 9604), (6398, 8918)]