56558747420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21262687}}^1$

素因数の和:21262722

約数の個数: 48

約数和(自身を含む): 142885263360

約数和(自身を除く): 86326515940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 21262687, 42525374, 85050748, 106313435, 148838809, 212626870, 297677618, 403991053, 425253740, 595355236, 744194045, 807982106, 1488388090, 1615964212, 2019955265, 2827937371, 2976776180, 4039910530, 5655874742, 8079821060, 11311749484, 14139686855, 28279373710, 56558747420]

約数ペア:

[(1, 56558747420), (2, 28279373710), (4, 14139686855), (5, 11311749484), (7, 8079821060), (10, 5655874742), (14, 4039910530), (19, 2976776180), (20, 2827937371), (28, 2019955265), (35, 1615964212), (38, 1488388090), (70, 807982106), (76, 744194045), (95, 595355236), (133, 425253740), (140, 403991053), (190, 297677618), (266, 212626870), (380, 148838809), (532, 106313435), (665, 85050748), (1330, 42525374), (2660, 21262687)]