49505235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 86016000

約数和(自身を除く): 36510765

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1651, 1905, 1999, 4953, 5997, 8255, 9995, 24765, 25987, 29985, 77961, 129935, 253873, 389805, 761619, 1269365, 3300349, 3808095, 9901047, 16501745, 49505235]

約数ペア:

[(1, 49505235), (3, 16501745), (5, 9901047), (13, 3808095), (15, 3300349), (39, 1269365), (65, 761619), (127, 389805), (195, 253873), (381, 129935), (635, 77961), (1651, 29985), (1905, 25987), (1999, 24765), (4953, 9995), (5997, 8255)]