55733270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1489}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 106207200

約数和(自身を除く): 50473930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1489, 1970, 2978, 3743, 7445, 7486, 14890, 18715, 28291, 37430, 56582, 141455, 282910, 293333, 586666, 1466665, 2933330, 5573327, 11146654, 27866635, 55733270]

約数ペア:

[(1, 55733270), (2, 27866635), (5, 11146654), (10, 5573327), (19, 2933330), (38, 1466665), (95, 586666), (190, 293333), (197, 282910), (394, 141455), (985, 56582), (1489, 37430), (1970, 28291), (2978, 18715), (3743, 14890), (7445, 7486)]