53551324

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 95624928

約数和(自身を除く): 42073604

約数列:

[1, 2, 4, 71, 142, 193, 284, 386, 772, 977, 1954, 3908, 13703, 27406, 54812, 69367, 138734, 188561, 277468, 377122, 754244, 13387831, 26775662, 53551324]

約数ペア:

[(1, 53551324), (2, 26775662), (4, 13387831), (71, 754244), (142, 377122), (193, 277468), (284, 188561), (386, 138734), (772, 69367), (977, 54812), (1954, 27406), (3908, 13703)]