54990238

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1453}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 83750400

約数和(自身を除く): 28760162

約数列:

[1, 2, 127, 149, 254, 298, 1453, 2906, 18923, 37846, 184531, 216497, 369062, 432994, 27495119, 54990238]

約数ペア:

[(1, 54990238), (2, 27495119), (127, 432994), (149, 369062), (254, 216497), (298, 184531), (1453, 37846), (2906, 18923)]