57087457

素因数分解:

$7^1\times {\mathrm{19}}^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 72979200

約数和(自身を除く): 15891743

約数列:

[1, 7, 19, 29, 41, 133, 203, 287, 361, 551, 779, 1189, 2527, 3857, 5453, 6859, 8323, 10469, 14801, 22591, 48013, 73283, 103607, 158137, 198911, 281219, 429229, 1392377, 1968533, 3004603, 8155351, 57087457]

約数ペア:

[(1, 57087457), (7, 8155351), (19, 3004603), (29, 1968533), (41, 1392377), (133, 429229), (203, 281219), (287, 198911), (361, 158137), (551, 103607), (779, 73283), (1189, 48013), (2527, 22591), (3857, 14801), (5453, 10469), (6859, 8323)]