56533140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34897}}^1$

素因数の和:34918

約数の個数: 60

約数和(自身を含む): 177351636

約数和(自身を除く): 120818496

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 34897, 69794, 104691, 139588, 174485, 209382, 314073, 348970, 418764, 523455, 628146, 697940, 942219, 1046910, 1256292, 1570365, 1884438, 2093820, 2826657, 3140730, 3768876, 4711095, 5653314, 6281460, 9422190, 11306628, 14133285, 18844380, 28266570, 56533140]

約数ペア:

[(1, 56533140), (2, 28266570), (3, 18844380), (4, 14133285), (5, 11306628), (6, 9422190), (9, 6281460), (10, 5653314), (12, 4711095), (15, 3768876), (18, 3140730), (20, 2826657), (27, 2093820), (30, 1884438), (36, 1570365), (45, 1256292), (54, 1046910), (60, 942219), (81, 697940), (90, 628146), (108, 523455), (135, 418764), (162, 348970), (180, 314073), (270, 209382), (324, 174485), (405, 139588), (540, 104691), (810, 69794), (1620, 34897)]