55761488

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{47741}}^1$

素因数の和:47822

約数の個数: 20

約数和(自身を含む): 109520148

約数和(自身を除く): 53758660

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 47741, 95482, 190964, 381928, 763856, 3485093, 6970186, 13940372, 27880744, 55761488]

約数ペア:

[(1, 55761488), (2, 27880744), (4, 13940372), (8, 6970186), (16, 3485093), (73, 763856), (146, 381928), (292, 190964), (584, 95482), (1168, 47741)]