56817690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4723}}^1$

素因数の和:5134

約数の個数: 32

約数和(自身を含む): 136731456

約数和(自身を除く): 79913766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 4723, 6015, 9446, 12030, 14169, 23615, 28338, 47230, 70845, 141690, 1893923, 3787846, 5681769, 9469615, 11363538, 18939230, 28408845, 56817690]

約数ペア:

[(1, 56817690), (2, 28408845), (3, 18939230), (5, 11363538), (6, 9469615), (10, 5681769), (15, 3787846), (30, 1893923), (401, 141690), (802, 70845), (1203, 47230), (2005, 28338), (2406, 23615), (4010, 14169), (4723, 12030), (6015, 9446)]