51177721

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4273}}^1$

素因数の和:4368

約数の個数: 16

約数和(自身を含む): 61545600

約数和(自身を除く): 10367879

約数列:

[1, 7, 29, 59, 203, 413, 1711, 4273, 11977, 29911, 123917, 252107, 867419, 1764749, 7311103, 51177721]

約数ペア:

[(1, 51177721), (7, 7311103), (29, 1764749), (59, 867419), (203, 252107), (413, 123917), (1711, 29911), (4273, 11977)]