55143947

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 60318720

約数和(自身を除く): 5174773

約数列:

[1, 19, 31, 251, 373, 589, 4769, 7087, 7781, 11563, 93623, 147839, 219697, 1778837, 2902313, 55143947]

約数ペア:

[(1, 55143947), (19, 2902313), (31, 1778837), (251, 219697), (373, 147839), (589, 93623), (4769, 11563), (7087, 7781)]