51538730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4153}}^1$

素因数の和:4250

約数の個数: 32

約数和(自身を含む): 99596304

約数和(自身を除く): 48057574

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 4153, 6205, 8306, 12410, 20765, 41530, 70601, 141202, 303169, 353005, 606338, 706010, 1515845, 3031690, 5153873, 10307746, 25769365, 51538730]

約数ペア:

[(1, 51538730), (2, 25769365), (5, 10307746), (10, 5153873), (17, 3031690), (34, 1515845), (73, 706010), (85, 606338), (146, 353005), (170, 303169), (365, 141202), (730, 70601), (1241, 41530), (2482, 20765), (4153, 12410), (6205, 8306)]