47971938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8719}}^1$

素因数の和:8862

約数の個数: 32

約数和(自身を含む): 110499840

約数和(自身を除く): 62527902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 8719, 17438, 26157, 52314, 61033, 122066, 183099, 366198, 1142189, 2284378, 3426567, 6853134, 7995323, 15990646, 23985969, 47971938]

約数ペア:

[(1, 47971938), (2, 23985969), (3, 15990646), (6, 7995323), (7, 6853134), (14, 3426567), (21, 2284378), (42, 1142189), (131, 366198), (262, 183099), (393, 122066), (786, 61033), (917, 52314), (1834, 26157), (2751, 17438), (5502, 8719)]