48938908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8821}}^1$

素因数の和:8917

約数の個数: 24

約数和(自身を含む): 91395920

約数和(自身を除く): 42457012

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 8821, 17642, 35284, 167599, 335198, 643933, 670396, 1287866, 2575732, 12234727, 24469454, 48938908]

約数ペア:

[(1, 48938908), (2, 24469454), (4, 12234727), (19, 2575732), (38, 1287866), (73, 670396), (76, 643933), (146, 335198), (292, 167599), (1387, 35284), (2774, 17642), (5548, 8821)]