49997265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5659}}^1$

素因数の和:5717

約数の個数: 32

約数和(自身を含む): 86937600

約数和(自身を除く): 36940335

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 5659, 8835, 16977, 28295, 84885, 107521, 175429, 322563, 526287, 537605, 877145, 1612815, 2631435, 3333151, 9999453, 16665755, 49997265]

約数ペア:

[(1, 49997265), (3, 16665755), (5, 9999453), (15, 3333151), (19, 2631435), (31, 1612815), (57, 877145), (93, 537605), (95, 526287), (155, 322563), (285, 175429), (465, 107521), (589, 84885), (1767, 28295), (2945, 16977), (5659, 8835)]