45150170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6553}}^1$

素因数の和:6626

約数の個数: 32

約数和(自身を含む): 89186832

約数和(自身を除く): 44036662

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6553, 6890, 13106, 32765, 65530, 85189, 170378, 347309, 425945, 694618, 851890, 1736545, 3473090, 4515017, 9030034, 22575085, 45150170]

約数ペア:

[(1, 45150170), (2, 22575085), (5, 9030034), (10, 4515017), (13, 3473090), (26, 1736545), (53, 851890), (65, 694618), (106, 425945), (130, 347309), (265, 170378), (530, 85189), (689, 65530), (1378, 32765), (3445, 13106), (6553, 6890)]