56943975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3001}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 107207424

約数和(自身を除く): 50263449

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3001, 3795, 6325, 9003, 15005, 18975, 33011, 45015, 69023, 75025, 99033, 165055, 207069, 225075, 345115, 495165, 759253, 825275, 1035345, 1725575, 2277759, 2475825, 3796265, 5176725, 11388795, 18981325, 56943975]

約数ペア:

[(1, 56943975), (3, 18981325), (5, 11388795), (11, 5176725), (15, 3796265), (23, 2475825), (25, 2277759), (33, 1725575), (55, 1035345), (69, 825275), (75, 759253), (115, 495165), (165, 345115), (253, 225075), (275, 207069), (345, 165055), (575, 99033), (759, 75025), (825, 69023), (1265, 45015), (1725, 33011), (3001, 18975), (3795, 15005), (6325, 9003)]