53138748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{340633}}^1$

素因数の和:340653

約数の個数: 24

約数和(自身を含む): 133528528

約数和(自身を除く): 80389780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 340633, 681266, 1021899, 1362532, 2043798, 4087596, 4428229, 8856458, 13284687, 17712916, 26569374, 53138748]

約数ペア:

[(1, 53138748), (2, 26569374), (3, 17712916), (4, 13284687), (6, 8856458), (12, 4428229), (13, 4087596), (26, 2043798), (39, 1362532), (52, 1021899), (78, 681266), (156, 340633)]