56551837811

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{3923}}^1\times {\mathrm{12791}}^1$

素因数の和:16751

約数の個数: 24

約数和(自身を含む): 68667865344

約数和(自身を除く): 12116027533

約数列:

[1, 7, 23, 49, 161, 1127, 3923, 12791, 27461, 89537, 90229, 192227, 294193, 626759, 631603, 2059351, 4421221, 14415457, 50179093, 351253651, 1154119139, 2458775557, 8078833973, 56551837811]

約数ペア:

[(1, 56551837811), (7, 8078833973), (23, 2458775557), (49, 1154119139), (161, 351253651), (1127, 50179093), (3923, 14415457), (12791, 4421221), (27461, 2059351), (89537, 631603), (90229, 626759), (192227, 294193)]