50179820

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{41131}}^1$

素因数の和:41201

約数の個数: 24

約数和(自身を含む): 107107728

約数和(自身を除く): 56927908

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 41131, 82262, 164524, 205655, 411310, 822620, 2508991, 5017982, 10035964, 12544955, 25089910, 50179820]

約数ペア:

[(1, 50179820), (2, 25089910), (4, 12544955), (5, 10035964), (10, 5017982), (20, 2508991), (61, 822620), (122, 411310), (244, 205655), (305, 164524), (610, 82262), (1220, 41131)]