56454928340

素因数分解:

$2^2\times 5^1\times {\mathrm{6271}}^1\times {\mathrm{450127}}^1$

素因数の和:456407

約数の個数: 24

約数和(自身を含む): 118574518272

約数和(自身を除く): 62119589932

約数列:

[1, 2, 4, 5, 10, 20, 6271, 12542, 25084, 31355, 62710, 125420, 450127, 900254, 1800508, 2250635, 4501270, 9002540, 2822746417, 5645492834, 11290985668, 14113732085, 28227464170, 56454928340]

約数ペア:

[(1, 56454928340), (2, 28227464170), (4, 14113732085), (5, 11290985668), (10, 5645492834), (20, 2822746417), (6271, 9002540), (12542, 4501270), (25084, 2250635), (31355, 1800508), (62710, 900254), (125420, 450127)]