56981228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{911}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 105208320

約数和(自身を除く): 48227092

約数列:

[1, 2, 4, 19, 38, 76, 823, 911, 1646, 1822, 3292, 3644, 15637, 17309, 31274, 34618, 62548, 69236, 749753, 1499506, 2999012, 14245307, 28490614, 56981228]

約数ペア:

[(1, 56981228), (2, 28490614), (4, 14245307), (19, 2999012), (38, 1499506), (76, 749753), (823, 69236), (911, 62548), (1646, 34618), (1822, 31274), (3292, 17309), (3644, 15637)]