51439174

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{4513}}^1$

素因数の和:4695

約数の個数: 16

約数和(自身を含む): 79626960

約数和(自身を除く): 28187786

約数列:

[1, 2, 41, 82, 139, 278, 4513, 5699, 9026, 11398, 185033, 370066, 627307, 1254614, 25719587, 51439174]

約数ペア:

[(1, 51439174), (2, 25719587), (41, 1254614), (82, 627307), (139, 370066), (278, 185033), (4513, 11398), (5699, 9026)]