48565490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 91181376

約数和(自身を除く): 42615886

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2131, 2279, 4262, 4558, 10655, 11395, 21310, 22790, 91633, 112943, 183266, 225886, 458165, 564715, 916330, 1129430, 4856549, 9713098, 24282745, 48565490]

約数ペア:

[(1, 48565490), (2, 24282745), (5, 9713098), (10, 4856549), (43, 1129430), (53, 916330), (86, 564715), (106, 458165), (215, 225886), (265, 183266), (430, 112943), (530, 91633), (2131, 22790), (2279, 21310), (4262, 11395), (4558, 10655)]