49537890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3041}}^1$

素因数の和:3235

約数の個数: 48

約数和(自身を含む): 129552696

約数和(自身を除く): 80014806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3041, 3258, 5430, 6082, 8145, 9123, 15205, 16290, 18246, 27369, 30410, 45615, 54738, 91230, 136845, 273690, 550421, 1100842, 1651263, 2752105, 3302526, 4953789, 5504210, 8256315, 9907578, 16512630, 24768945, 49537890]

約数ペア:

[(1, 49537890), (2, 24768945), (3, 16512630), (5, 9907578), (6, 8256315), (9, 5504210), (10, 4953789), (15, 3302526), (18, 2752105), (30, 1651263), (45, 1100842), (90, 550421), (181, 273690), (362, 136845), (543, 91230), (905, 54738), (1086, 45615), (1629, 30410), (1810, 27369), (2715, 18246), (3041, 16290), (3258, 15205), (5430, 9123), (6082, 8145)]