42496460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 92969856

約数和(自身を除く): 50473396

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 853, 940, 1060, 1706, 2491, 3412, 4265, 4982, 8530, 9964, 12455, 17060, 24910, 40091, 45209, 49820, 80182, 90418, 160364, 180836, 200455, 226045, 400910, 452090, 801820, 904180, 2124823, 4249646, 8499292, 10624115, 21248230, 42496460]

約数ペア:

[(1, 42496460), (2, 21248230), (4, 10624115), (5, 8499292), (10, 4249646), (20, 2124823), (47, 904180), (53, 801820), (94, 452090), (106, 400910), (188, 226045), (212, 200455), (235, 180836), (265, 160364), (470, 90418), (530, 80182), (853, 49820), (940, 45209), (1060, 40091), (1706, 24910), (2491, 17060), (3412, 12455), (4265, 9964), (4982, 8530)]