56559490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1951}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 110186496

約数和(自身を除く): 53627006

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 1115, 1951, 2230, 2899, 3902, 5798, 9755, 14495, 19510, 25363, 28990, 50726, 126815, 253630, 435073, 870146, 2175365, 4350730, 5655949, 11311898, 28279745, 56559490]

約数ペア:

[(1, 56559490), (2, 28279745), (5, 11311898), (10, 5655949), (13, 4350730), (26, 2175365), (65, 870146), (130, 435073), (223, 253630), (446, 126815), (1115, 50726), (1951, 28990), (2230, 25363), (2899, 19510), (3902, 14495), (5798, 9755)]