53978564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{677}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 97805568

約数和(自身を除く): 43827004

約数列:

[1, 2, 4, 31, 62, 124, 643, 677, 1286, 1354, 2572, 2708, 19933, 20987, 39866, 41974, 79732, 83948, 435311, 870622, 1741244, 13494641, 26989282, 53978564]

約数ペア:

[(1, 53978564), (2, 26989282), (4, 13494641), (31, 1741244), (62, 870622), (124, 435311), (643, 83948), (677, 79732), (1286, 41974), (1354, 39866), (2572, 20987), (2708, 19933)]