53155550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5237}}^1$

素因数の和:5285

約数の個数: 48

約数和(自身を含む): 116912160

約数和(自身を除く): 63756610

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 5237, 10150, 10474, 26185, 36659, 52370, 73318, 130925, 151873, 183295, 261850, 303746, 366590, 759365, 916475, 1063111, 1518730, 1832950, 2126222, 3796825, 5315555, 7593650, 10631110, 26577775, 53155550]

約数ペア:

[(1, 53155550), (2, 26577775), (5, 10631110), (7, 7593650), (10, 5315555), (14, 3796825), (25, 2126222), (29, 1832950), (35, 1518730), (50, 1063111), (58, 916475), (70, 759365), (145, 366590), (175, 303746), (203, 261850), (290, 183295), (350, 151873), (406, 130925), (725, 73318), (1015, 52370), (1450, 36659), (2030, 26185), (5075, 10474), (5237, 10150)]