51902125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{37747}}^1$

素因数の和:37773

約数の個数: 16

約数和(自身を含む): 70664256

約数和(自身を除く): 18762131

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 37747, 188735, 415217, 943675, 2076085, 4718375, 10380425, 51902125]

約数ペア:

[(1, 51902125), (5, 10380425), (11, 4718375), (25, 2076085), (55, 943675), (125, 415217), (275, 188735), (1375, 37747)]