51503637

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 73244160

約数和(自身を除く): 21740523

約数列:

[1, 3, 43, 59, 67, 101, 129, 177, 201, 303, 2537, 2881, 3953, 4343, 5959, 6767, 7611, 8643, 11859, 13029, 17877, 20301, 169979, 256237, 290981, 399253, 509937, 768711, 872943, 1197759, 17167879, 51503637]

約数ペア:

[(1, 51503637), (3, 17167879), (43, 1197759), (59, 872943), (67, 768711), (101, 509937), (129, 399253), (177, 290981), (201, 256237), (303, 169979), (2537, 20301), (2881, 17877), (3953, 13029), (4343, 11859), (5959, 8643), (6767, 7611)]