56101860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311677}}^1$

素因数の和:311692

約数の個数: 36

約数和(自身を含む): 170176188

約数和(自身を除く): 114074328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311677, 623354, 935031, 1246708, 1558385, 1870062, 2805093, 3116770, 3740124, 4675155, 5610186, 6233540, 9350310, 11220372, 14025465, 18700620, 28050930, 56101860]

約数ペア:

[(1, 56101860), (2, 28050930), (3, 18700620), (4, 14025465), (5, 11220372), (6, 9350310), (9, 6233540), (10, 5610186), (12, 4675155), (15, 3740124), (18, 3116770), (20, 2805093), (30, 1870062), (36, 1558385), (45, 1246708), (60, 935031), (90, 623354), (180, 311677)]