52930485

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 99740160

約数和(自身を除く): 46809675

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 1997, 2945, 5301, 5991, 8835, 9985, 17973, 26505, 29955, 37943, 61907, 89865, 113829, 185721, 189715, 309535, 341487, 557163, 569145, 928605, 1176233, 1707435, 2785815, 3528699, 5881165, 10586097, 17643495, 52930485]

約数ペア:

[(1, 52930485), (3, 17643495), (5, 10586097), (9, 5881165), (15, 3528699), (19, 2785815), (31, 1707435), (45, 1176233), (57, 928605), (93, 569145), (95, 557163), (155, 341487), (171, 309535), (279, 189715), (285, 185721), (465, 113829), (589, 89865), (855, 61907), (1395, 37943), (1767, 29955), (1997, 26505), (2945, 17973), (5301, 9985), (5991, 8835)]