48310220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1481}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 116520768

約数和(自身を除く): 68210548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1481, 1631, 2330, 2962, 3262, 4660, 5924, 6524, 7405, 8155, 10367, 14810, 16310, 20734, 29620, 32620, 41468, 51835, 103670, 207340, 345073, 690146, 1380292, 1725365, 2415511, 3450730, 4831022, 6901460, 9662044, 12077555, 24155110, 48310220]

約数ペア:

[(1, 48310220), (2, 24155110), (4, 12077555), (5, 9662044), (7, 6901460), (10, 4831022), (14, 3450730), (20, 2415511), (28, 1725365), (35, 1380292), (70, 690146), (140, 345073), (233, 207340), (466, 103670), (932, 51835), (1165, 41468), (1481, 32620), (1631, 29620), (2330, 20734), (2962, 16310), (3262, 14810), (4660, 10367), (5924, 8155), (6524, 7405)]