49827570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127763}}^1$

素因数の和:127786

約数の個数: 32

約数和(自身を含む): 128786112

約数和(自身を除く): 78958542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 127763, 255526, 383289, 638815, 766578, 1277630, 1660919, 1916445, 3321838, 3832890, 4982757, 8304595, 9965514, 16609190, 24913785, 49827570]

約数ペア:

[(1, 49827570), (2, 24913785), (3, 16609190), (5, 9965514), (6, 8304595), (10, 4982757), (13, 3832890), (15, 3321838), (26, 1916445), (30, 1660919), (39, 1277630), (65, 766578), (78, 638815), (130, 383289), (195, 255526), (390, 127763)]