56525980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{403757}}^1$

素因数の和:403773

約数の個数: 24

約数和(自身を含む): 135662688

約数和(自身を除く): 79136708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 403757, 807514, 1615028, 2018785, 2826299, 4037570, 5652598, 8075140, 11305196, 14131495, 28262990, 56525980]

約数ペア:

[(1, 56525980), (2, 28262990), (4, 14131495), (5, 11305196), (7, 8075140), (10, 5652598), (14, 4037570), (20, 2826299), (28, 2018785), (35, 1615028), (70, 807514), (140, 403757)]