53259100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{8731}}^1$

素因数の和:8806

約数の個数: 36

約数和(自身を含む): 117480328

約数和(自身を除く): 64221228

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 8731, 17462, 34924, 43655, 87310, 174620, 218275, 436550, 532591, 873100, 1065182, 2130364, 2662955, 5325910, 10651820, 13314775, 26629550, 53259100]

約数ペア:

[(1, 53259100), (2, 26629550), (4, 13314775), (5, 10651820), (10, 5325910), (20, 2662955), (25, 2130364), (50, 1065182), (61, 873100), (100, 532591), (122, 436550), (244, 218275), (305, 174620), (610, 87310), (1220, 43655), (1525, 34924), (3050, 17462), (6100, 8731)]