54879238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21589}}^1$

素因数の和:21663

約数の個数: 16

約数和(自身を含む): 87050880

約数和(自身を除く): 32171642

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 21589, 43178, 669259, 885149, 1338518, 1770298, 27439619, 54879238]

約数ペア:

[(1, 54879238), (2, 27439619), (31, 1770298), (41, 1338518), (62, 885149), (82, 669259), (1271, 43178), (2542, 21589)]