53339318

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2521}}^1$

素因数の和:2743

約数の個数: 16

約数和(自身を含む): 81712800

約数和(自身を除く): 28373482

約数列:

[1, 2, 71, 142, 149, 298, 2521, 5042, 10579, 21158, 178991, 357982, 375629, 751258, 26669659, 53339318]

約数ペア:

[(1, 53339318), (2, 26669659), (71, 751258), (142, 375629), (149, 357982), (298, 178991), (2521, 21158), (5042, 10579)]