47228030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 87181920

約数和(自身を除く): 39953890

約数列:

[1, 2, 5, 10, 61, 122, 139, 278, 305, 557, 610, 695, 1114, 1390, 2785, 5570, 8479, 16958, 33977, 42395, 67954, 77423, 84790, 154846, 169885, 339770, 387115, 774230, 4722803, 9445606, 23614015, 47228030]

約数ペア:

[(1, 47228030), (2, 23614015), (5, 9445606), (10, 4722803), (61, 774230), (122, 387115), (139, 339770), (278, 169885), (305, 154846), (557, 84790), (610, 77423), (695, 67954), (1114, 42395), (1390, 33977), (2785, 16958), (5570, 8479)]