51098505

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4373}}^1$

素因数の和:4441

約数の個数: 32

約数和(自身を含む): 88179840

約数和(自身を除く): 37081335

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 4373, 11685, 13119, 21865, 65595, 83087, 179293, 249261, 415435, 537879, 896465, 1246305, 2689395, 3406567, 10219701, 17032835, 51098505]

約数ペア:

[(1, 51098505), (3, 17032835), (5, 10219701), (15, 3406567), (19, 2689395), (41, 1246305), (57, 896465), (95, 537879), (123, 415435), (205, 249261), (285, 179293), (615, 83087), (779, 65595), (2337, 21865), (3895, 13119), (4373, 11685)]