52900250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 109523232

約数和(自身を除く): 56622982

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 125, 130, 205, 250, 325, 397, 410, 533, 650, 794, 1025, 1066, 1625, 1985, 2050, 2665, 3250, 3970, 5125, 5161, 5330, 9925, 10250, 10322, 13325, 16277, 19850, 25805, 26650, 32554, 49625, 51610, 66625, 81385, 99250, 129025, 133250, 162770, 211601, 258050, 406925, 423202, 645125, 813850, 1058005, 1290250, 2034625, 2116010, 4069250, 5290025, 10580050, 26450125, 52900250]

約数ペア:

[(1, 52900250), (2, 26450125), (5, 10580050), (10, 5290025), (13, 4069250), (25, 2116010), (26, 2034625), (41, 1290250), (50, 1058005), (65, 813850), (82, 645125), (125, 423202), (130, 406925), (205, 258050), (250, 211601), (325, 162770), (397, 133250), (410, 129025), (533, 99250), (650, 81385), (794, 66625), (1025, 51610), (1066, 49625), (1625, 32554), (1985, 26650), (2050, 25805), (2665, 19850), (3250, 16277), (3970, 13325), (5125, 10322), (5161, 10250), (5330, 9925)]