54656730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31963}}^1$

素因数の和:31995

約数の個数: 48

約数和(自身を含む): 149591520

約数和(自身を除く): 94934790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 31963, 63926, 95889, 159815, 191778, 287667, 319630, 479445, 575334, 607297, 958890, 1214594, 1438335, 1821891, 2876670, 3036485, 3643782, 5465673, 6072970, 9109455, 10931346, 18218910, 27328365, 54656730]

約数ペア:

[(1, 54656730), (2, 27328365), (3, 18218910), (5, 10931346), (6, 9109455), (9, 6072970), (10, 5465673), (15, 3643782), (18, 3036485), (19, 2876670), (30, 1821891), (38, 1438335), (45, 1214594), (57, 958890), (90, 607297), (95, 575334), (114, 479445), (171, 319630), (190, 287667), (285, 191778), (342, 159815), (570, 95889), (855, 63926), (1710, 31963)]