51887786

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{257}}^1$

素因数の和:406

約数の個数: 24

約数和(自身を含む): 82222020

約数和(自身を除く): 30334234

約数列:

[1, 2, 29, 58, 59, 118, 257, 514, 1711, 3422, 3481, 6962, 7453, 14906, 15163, 30326, 100949, 201898, 439727, 879454, 894617, 1789234, 25943893, 51887786]

約数ペア:

[(1, 51887786), (2, 25943893), (29, 1789234), (58, 894617), (59, 879454), (118, 439727), (257, 201898), (514, 100949), (1711, 30326), (3422, 15163), (3481, 14906), (6962, 7453)]