48564490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2087}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 94711680

約数和(自身を除く): 46147190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2087, 2327, 4174, 4654, 10435, 11635, 20870, 23270, 27131, 54262, 135655, 271310, 373573, 747146, 1867865, 3735730, 4856449, 9712898, 24282245, 48564490]

約数ペア:

[(1, 48564490), (2, 24282245), (5, 9712898), (10, 4856449), (13, 3735730), (26, 1867865), (65, 747146), (130, 373573), (179, 271310), (358, 135655), (895, 54262), (1790, 27131), (2087, 23270), (2327, 20870), (4174, 11635), (4654, 10435)]