56527290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1499}}^1$

素因数の和:1931

約数の個数: 48

約数和(自身を含む): 147420000

約数和(自身を除く): 90892710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 838, 1257, 1499, 2095, 2514, 2998, 3771, 4190, 4497, 6285, 7495, 7542, 8994, 12570, 13491, 14990, 18855, 22485, 26982, 37710, 44970, 67455, 134910, 628081, 1256162, 1884243, 3140405, 3768486, 5652729, 6280810, 9421215, 11305458, 18842430, 28263645, 56527290]

約数ペア:

[(1, 56527290), (2, 28263645), (3, 18842430), (5, 11305458), (6, 9421215), (9, 6280810), (10, 5652729), (15, 3768486), (18, 3140405), (30, 1884243), (45, 1256162), (90, 628081), (419, 134910), (838, 67455), (1257, 44970), (1499, 37710), (2095, 26982), (2514, 22485), (2998, 18855), (3771, 14990), (4190, 13491), (4497, 12570), (6285, 8994), (7495, 7542)]