51799978

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{677}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 79114464

約数和(自身を除く): 27314486

約数列:

[1, 2, 67, 134, 571, 677, 1142, 1354, 38257, 45359, 76514, 90718, 386567, 773134, 25899989, 51799978]

約数ペア:

[(1, 51799978), (2, 25899989), (67, 773134), (134, 386567), (571, 90718), (677, 76514), (1142, 45359), (1354, 38257)]