51950788

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{35977}}^1$

素因数の和:36019

約数の個数: 18

約数和(自身を含む): 95953326

約数和(自身を除く): 44002538

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 35977, 71954, 143908, 683563, 1367126, 2734252, 12987697, 25975394, 51950788]

約数ペア:

[(1, 51950788), (2, 25975394), (4, 12987697), (19, 2734252), (38, 1367126), (76, 683563), (361, 143908), (722, 71954), (1444, 35977)]