51558925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{599}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 70084800

約数和(自身を除く): 18525875

約数列:

[1, 5, 11, 25, 55, 275, 313, 599, 1565, 2995, 3443, 6589, 7825, 14975, 17215, 32945, 86075, 164725, 187487, 937435, 2062357, 4687175, 10311785, 51558925]

約数ペア:

[(1, 51558925), (5, 10311785), (11, 4687175), (25, 2062357), (55, 937435), (275, 187487), (313, 164725), (599, 86075), (1565, 32945), (2995, 17215), (3443, 14975), (6589, 7825)]