57220748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26839}}^1$

素因数の和:26897

約数の個数: 24

約数和(自身を含む): 110473440

約数和(自身を除く): 53252692

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 26839, 53678, 107356, 348907, 697814, 1100399, 1395628, 2200798, 4401596, 14305187, 28610374, 57220748]

約数ペア:

[(1, 57220748), (2, 28610374), (4, 14305187), (13, 4401596), (26, 2200798), (41, 1395628), (52, 1100399), (82, 697814), (164, 348907), (533, 107356), (1066, 53678), (2132, 26839)]