56557965807

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{617}}^1$

素因数の和:1173

約数の個数: 96

約数和(自身を含む): 97734574080

約数和(自身を除く): 41176608273

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 131, 203, 261, 383, 393, 609, 617, 917, 1149, 1179, 1827, 1851, 2681, 2751, 3447, 3799, 4319, 5553, 8043, 8253, 11107, 11397, 12957, 17893, 24129, 26593, 33321, 34191, 38871, 50173, 53679, 77749, 79779, 80827, 99963, 125251, 150519, 161037, 233247, 236311, 239337, 242481, 351211, 375753, 451557, 565789, 699741, 708933, 727443, 1053633, 1127259, 1455017, 1654177, 1697367, 2126799, 2343983, 3160899, 4365051, 4962531, 5092101, 6853019, 7031949, 10185119, 13095153, 14887593, 16407881, 20559057, 21095847, 30555357, 30956741, 47971133, 49223643, 61677171, 91666071, 92870223, 143913399, 147670929, 216697187, 278610669, 431740197, 650091561, 897745489, 1950274683, 2693236467, 6284218423, 8079709401, 18852655269, 56557965807]

約数ペア:

[(1, 56557965807), (3, 18852655269), (7, 8079709401), (9, 6284218423), (21, 2693236467), (29, 1950274683), (63, 897745489), (87, 650091561), (131, 431740197), (203, 278610669), (261, 216697187), (383, 147670929), (393, 143913399), (609, 92870223), (617, 91666071), (917, 61677171), (1149, 49223643), (1179, 47971133), (1827, 30956741), (1851, 30555357), (2681, 21095847), (2751, 20559057), (3447, 16407881), (3799, 14887593), (4319, 13095153), (5553, 10185119), (8043, 7031949), (8253, 6853019), (11107, 5092101), (11397, 4962531), (12957, 4365051), (17893, 3160899), (24129, 2343983), (26593, 2126799), (33321, 1697367), (34191, 1654177), (38871, 1455017), (50173, 1127259), (53679, 1053633), (77749, 727443), (79779, 708933), (80827, 699741), (99963, 565789), (125251, 451557), (150519, 375753), (161037, 351211), (233247, 242481), (236311, 239337)]