50219991

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 74580480

約数和(自身を除く): 24360489

約数列:

[1, 3, 9, 53, 127, 159, 381, 477, 829, 1143, 2487, 6731, 7461, 20193, 43937, 60579, 105283, 131811, 315849, 395433, 947547, 5579999, 16739997, 50219991]

約数ペア:

[(1, 50219991), (3, 16739997), (9, 5579999), (53, 947547), (127, 395433), (159, 315849), (381, 131811), (477, 105283), (829, 60579), (1143, 43937), (2487, 20193), (6731, 7461)]