51319479

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 69275520

約数和(自身を除く): 17956041

約数列:

[1, 3, 179, 227, 421, 537, 681, 1263, 40633, 75359, 95567, 121899, 226077, 286701, 17106493, 51319479]

約数ペア:

[(1, 51319479), (3, 17106493), (179, 286701), (227, 226077), (421, 121899), (537, 95567), (681, 75359), (1263, 40633)]