51289950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3137}}^1$

素因数の和:3261

約数の個数: 48

約数和(自身を含む): 128406960

約数和(自身を除く): 77117010

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 218, 327, 545, 654, 1090, 1635, 2725, 3137, 3270, 5450, 6274, 8175, 9411, 15685, 16350, 18822, 31370, 47055, 78425, 94110, 156850, 235275, 341933, 470550, 683866, 1025799, 1709665, 2051598, 3419330, 5128995, 8548325, 10257990, 17096650, 25644975, 51289950]

約数ペア:

[(1, 51289950), (2, 25644975), (3, 17096650), (5, 10257990), (6, 8548325), (10, 5128995), (15, 3419330), (25, 2051598), (30, 1709665), (50, 1025799), (75, 683866), (109, 470550), (150, 341933), (218, 235275), (327, 156850), (545, 94110), (654, 78425), (1090, 47055), (1635, 31370), (2725, 18822), (3137, 16350), (3270, 15685), (5450, 9411), (6274, 8175)]