51573430

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{40609}}^1$

素因数の和:40743

約数の個数: 16

約数和(自身を含む): 93565440

約数和(自身を除く): 41992010

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 40609, 81218, 203045, 406090, 5157343, 10314686, 25786715, 51573430]

約数ペア:

[(1, 51573430), (2, 25786715), (5, 10314686), (10, 5157343), (127, 406090), (254, 203045), (635, 81218), (1270, 40609)]