1545051850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{5521}}^1$

素因数の和:5755

約数の個数: 48

約数和(自身を含む): 2988837720

約数和(自身を除く): 1443785870

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 193, 290, 386, 725, 965, 1450, 1930, 4825, 5521, 5597, 9650, 11042, 11194, 27605, 27985, 55210, 55970, 138025, 139925, 160109, 276050, 279850, 320218, 800545, 1065553, 1601090, 2131106, 4002725, 5327765, 8005450, 10655530, 26638825, 30901037, 53277650, 61802074, 154505185, 309010370, 772525925, 1545051850]

約数ペア:

[(1, 1545051850), (2, 772525925), (5, 309010370), (10, 154505185), (25, 61802074), (29, 53277650), (50, 30901037), (58, 26638825), (145, 10655530), (193, 8005450), (290, 5327765), (386, 4002725), (725, 2131106), (965, 1601090), (1450, 1065553), (1930, 800545), (4825, 320218), (5521, 279850), (5597, 276050), (9650, 160109), (11042, 139925), (11194, 138025), (27605, 55970), (27985, 55210)]