55560820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3709}}^1$

素因数の和:3832

約数の個数: 48

約数和(自身を含む): 134628480

約数和(自身を除く): 79067660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3709, 3745, 7418, 7490, 14836, 14980, 18545, 25963, 37090, 51926, 74180, 103852, 129815, 259630, 396863, 519260, 793726, 1587452, 1984315, 2778041, 3968630, 5556082, 7937260, 11112164, 13890205, 27780410, 55560820]

約数ペア:

[(1, 55560820), (2, 27780410), (4, 13890205), (5, 11112164), (7, 7937260), (10, 5556082), (14, 3968630), (20, 2778041), (28, 1984315), (35, 1587452), (70, 793726), (107, 519260), (140, 396863), (214, 259630), (428, 129815), (535, 103852), (749, 74180), (1070, 51926), (1498, 37090), (2140, 25963), (2996, 18545), (3709, 14980), (3745, 14836), (7418, 7490)]