51382802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18523}}^1$

素因数の和:18617

約数の個数: 16

約数和(自身を含む): 82246560

約数和(自身を除く): 30863758

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 18523, 37046, 351937, 703874, 1352179, 2704358, 25691401, 51382802]

約数ペア:

[(1, 51382802), (2, 25691401), (19, 2704358), (38, 1352179), (73, 703874), (146, 351937), (1387, 37046), (2774, 18523)]