55745886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69857}}^1$

素因数の和:69888

約数の個数: 32

約数和(自身を含む): 134127360

約数和(自身を除く): 78381474

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 69857, 139714, 209571, 419142, 488999, 977998, 1327283, 1466997, 2654566, 2933994, 3981849, 7963698, 9290981, 18581962, 27872943, 55745886]

約数ペア:

[(1, 55745886), (2, 27872943), (3, 18581962), (6, 9290981), (7, 7963698), (14, 3981849), (19, 2933994), (21, 2654566), (38, 1466997), (42, 1327283), (57, 977998), (114, 488999), (133, 419142), (266, 209571), (399, 139714), (798, 69857)]