52451380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2729}}^1$

素因数の和:2800

約数の個数: 36

約数和(自身を含む): 113857380

約数和(自身を除く): 61406000

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 2729, 3844, 4805, 5458, 9610, 10916, 13645, 19220, 27290, 54580, 84599, 169198, 338396, 422995, 845990, 1691980, 2622569, 5245138, 10490276, 13112845, 26225690, 52451380]

約数ペア:

[(1, 52451380), (2, 26225690), (4, 13112845), (5, 10490276), (10, 5245138), (20, 2622569), (31, 1691980), (62, 845990), (124, 422995), (155, 338396), (310, 169198), (620, 84599), (961, 54580), (1922, 27290), (2729, 19220), (3844, 13645), (4805, 10916), (5458, 9610)]