51821753

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 55080000

約数和(自身を除く): 3258247

約数列:

[1, 29, 67, 149, 179, 1943, 4321, 5191, 9983, 11993, 26671, 289507, 347797, 773459, 1786957, 51821753]

約数ペア:

[(1, 51821753), (29, 1786957), (67, 773459), (149, 347797), (179, 289507), (1943, 26671), (4321, 11993), (5191, 9983)]