54923186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{20357}}^1$

素因数の和:20449

約数の個数: 16

約数和(自身を含む): 87946560

約数和(自身を除く): 33023374

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 20357, 40714, 386783, 773566, 1445347, 2890694, 27461593, 54923186]

約数ペア:

[(1, 54923186), (2, 27461593), (19, 2890694), (38, 1445347), (71, 773566), (142, 386783), (1349, 40714), (2698, 20357)]