51691164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13093}}^1$

素因数の和:13154

約数の個数: 48

約数和(自身を含む): 140786688

約数和(自身を除く): 89095524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 13093, 26186, 39279, 52372, 78558, 91651, 157116, 183302, 274953, 366604, 549906, 615371, 1099812, 1230742, 1846113, 2461484, 3692226, 4307597, 7384452, 8615194, 12922791, 17230388, 25845582, 51691164]

約数ペア:

[(1, 51691164), (2, 25845582), (3, 17230388), (4, 12922791), (6, 8615194), (7, 7384452), (12, 4307597), (14, 3692226), (21, 2461484), (28, 1846113), (42, 1230742), (47, 1099812), (84, 615371), (94, 549906), (141, 366604), (188, 274953), (282, 183302), (329, 157116), (564, 91651), (658, 78558), (987, 52372), (1316, 39279), (1974, 26186), (3948, 13093)]