55119860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88903}}^1$

素因数の和:88943

約数の個数: 24

約数和(自身を含む): 119486976

約数和(自身を除く): 64367116

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 88903, 177806, 355612, 444515, 889030, 1778060, 2755993, 5511986, 11023972, 13779965, 27559930, 55119860]

約数ペア:

[(1, 55119860), (2, 27559930), (4, 13779965), (5, 11023972), (10, 5511986), (20, 2755993), (31, 1778060), (62, 889030), (124, 444515), (155, 355612), (310, 177806), (620, 88903)]