53335490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7741}}^1$

素因数の和:7814

約数の個数: 32

約数和(自身を含む): 105353136

約数和(自身を除く): 52017646

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 7741, 15482, 38705, 77410, 100633, 201266, 410273, 503165, 820546, 1006330, 2051365, 4102730, 5333549, 10667098, 26667745, 53335490]

約数ペア:

[(1, 53335490), (2, 26667745), (5, 10667098), (10, 5333549), (13, 4102730), (26, 2051365), (53, 1006330), (65, 820546), (106, 503165), (130, 410273), (265, 201266), (530, 100633), (689, 77410), (1378, 38705), (3445, 15482), (6890, 7741)]