57155756

素因数分解:

$2^2\times 7^2\times {\mathrm{331}}^1\times {\mathrm{881}}^1$

素因数の和:1230

約数の個数: 36

約数和(自身を含む): 116836776

約数和(自身を除く): 59681020

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 331, 662, 881, 1324, 1762, 2317, 3524, 4634, 6167, 9268, 12334, 16219, 24668, 32438, 43169, 64876, 86338, 172676, 291611, 583222, 1166444, 2041277, 4082554, 8165108, 14288939, 28577878, 57155756]

約数ペア:

[(1, 57155756), (2, 28577878), (4, 14288939), (7, 8165108), (14, 4082554), (28, 2041277), (49, 1166444), (98, 583222), (196, 291611), (331, 172676), (662, 86338), (881, 64876), (1324, 43169), (1762, 32438), (2317, 24668), (3524, 16219), (4634, 12334), (6167, 9268)]