54799667

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 62580000

約数和(自身を除く): 7780333

約数列:

[1, 13, 19, 149, 247, 1489, 1937, 2831, 19357, 28291, 36803, 221861, 367783, 2884193, 4215359, 54799667]

約数ペア:

[(1, 54799667), (13, 4215359), (19, 2884193), (149, 367783), (247, 221861), (1489, 36803), (1937, 28291), (2831, 19357)]