56142530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7207}}^1$

素因数の和:7274

約数の個数: 32

約数和(自身を含む): 108984960

約数和(自身を除く): 52842430

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7207, 7790, 14414, 36035, 72070, 136933, 273866, 295487, 590974, 684665, 1369330, 1477435, 2954870, 5614253, 11228506, 28071265, 56142530]

約数ペア:

[(1, 56142530), (2, 28071265), (5, 11228506), (10, 5614253), (19, 2954870), (38, 1477435), (41, 1369330), (82, 684665), (95, 590974), (190, 295487), (205, 273866), (410, 136933), (779, 72070), (1558, 36035), (3895, 14414), (7207, 7790)]