55277993

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 59377536

約数和(自身を除く): 4099543

約数列:

[1, 23, 53, 137, 331, 1219, 3151, 7261, 7613, 17543, 45347, 167003, 403489, 1042981, 2403391, 55277993]

約数ペア:

[(1, 55277993), (23, 2403391), (53, 1042981), (137, 403489), (331, 167003), (1219, 45347), (3151, 17543), (7261, 7613)]