51619199

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 55157760

約数和(自身を除く): 3538561

約数列:

[1, 23, 89, 151, 167, 2047, 3473, 3841, 13439, 14863, 25217, 309097, 341849, 579991, 2244313, 51619199]

約数ペア:

[(1, 51619199), (23, 2244313), (89, 579991), (151, 341849), (167, 309097), (2047, 25217), (3473, 14863), (3841, 13439)]