51624805

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 67235832

約数和(自身を除く): 15611027

約数列:

[1, 5, 19, 37, 95, 185, 361, 703, 773, 1805, 3515, 3865, 13357, 14687, 28601, 66785, 73435, 143005, 279053, 543419, 1395265, 2717095, 10324961, 51624805]

約数ペア:

[(1, 51624805), (5, 10324961), (19, 2717095), (37, 1395265), (95, 543419), (185, 279053), (361, 143005), (703, 73435), (773, 66785), (1805, 28601), (3515, 14687), (3865, 13357)]