56471205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11443}}^1$

素因数の和:11505

約数の個数: 32

約数和(自身を含む): 105467904

約数和(自身を除く): 48996699

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 11443, 34329, 57215, 80101, 171645, 240303, 400505, 537821, 1201515, 1613463, 2689105, 3764747, 8067315, 11294241, 18823735, 56471205]

約数ペア:

[(1, 56471205), (3, 18823735), (5, 11294241), (7, 8067315), (15, 3764747), (21, 2689105), (35, 1613463), (47, 1201515), (105, 537821), (141, 400505), (235, 240303), (329, 171645), (705, 80101), (987, 57215), (1645, 34329), (4935, 11443)]