54903790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{177109}}^1$

素因数の和:177147

約数の個数: 16

約数和(自身を含む): 102015360

約数和(自身を除く): 47111570

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 177109, 354218, 885545, 1771090, 5490379, 10980758, 27451895, 54903790]

約数ペア:

[(1, 54903790), (2, 27451895), (5, 10980758), (10, 5490379), (31, 1771090), (62, 885545), (155, 354218), (310, 177109)]