56631988

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49331}}^1$

素因数の和:49383

約数の個数: 24

約数和(自身を含む): 116028864

約数和(自身を除く): 59396876

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 49331, 98662, 197324, 345317, 690634, 1381268, 2022571, 4045142, 8090284, 14157997, 28315994, 56631988]

約数ペア:

[(1, 56631988), (2, 28315994), (4, 14157997), (7, 8090284), (14, 4045142), (28, 2022571), (41, 1381268), (82, 690634), (164, 345317), (287, 197324), (574, 98662), (1148, 49331)]