56857122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9601}}^1$

素因数の和:9663

約数の個数: 48

約数和(自身を含む): 143799552

約数和(自身を除く): 86942430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 9601, 19202, 28803, 57606, 67207, 86409, 134414, 172818, 201621, 403242, 451247, 604863, 902494, 1209726, 1353741, 2707482, 3158729, 4061223, 6317458, 8122446, 9476187, 18952374, 28428561, 56857122]

約数ペア:

[(1, 56857122), (2, 28428561), (3, 18952374), (6, 9476187), (7, 8122446), (9, 6317458), (14, 4061223), (18, 3158729), (21, 2707482), (42, 1353741), (47, 1209726), (63, 902494), (94, 604863), (126, 451247), (141, 403242), (282, 201621), (329, 172818), (423, 134414), (658, 86409), (846, 67207), (987, 57606), (1974, 28803), (2961, 19202), (5922, 9601)]