99153950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{40471}}^1$

素因数の和:40497

約数の個数: 36

約数和(自身を含む): 214542072

約数和(自身を除く): 115388122

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 40471, 80942, 202355, 283297, 404710, 566594, 1011775, 1416485, 1983079, 2023550, 2832970, 3966158, 7082425, 9915395, 14164850, 19830790, 49576975, 99153950]

約数ペア:

[(1, 99153950), (2, 49576975), (5, 19830790), (7, 14164850), (10, 9915395), (14, 7082425), (25, 3966158), (35, 2832970), (49, 2023550), (50, 1983079), (70, 1416485), (98, 1011775), (175, 566594), (245, 404710), (350, 283297), (490, 202355), (1225, 80942), (2450, 40471)]