51050680

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2243}}^1$

素因数の和:2823

約数の個数: 32

約数和(自身を含む): 115117200

約数和(自身を除く): 64066520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2243, 2276, 2845, 4486, 4552, 5690, 8972, 11215, 11380, 17944, 22430, 22760, 44860, 89720, 1276267, 2552534, 5105068, 6381335, 10210136, 12762670, 25525340, 51050680]

約数ペア:

[(1, 51050680), (2, 25525340), (4, 12762670), (5, 10210136), (8, 6381335), (10, 5105068), (20, 2552534), (40, 1276267), (569, 89720), (1138, 44860), (2243, 22760), (2276, 22430), (2845, 17944), (4486, 11380), (4552, 11215), (5690, 8972)]