51798878

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{2393}}^1$

素因数の和:2611

約数の個数: 16

約数和(自身を含む): 79289280

約数和(自身を除く): 27490402

約数列:

[1, 2, 79, 137, 158, 274, 2393, 4786, 10823, 21646, 189047, 327841, 378094, 655682, 25899439, 51798878]

約数ペア:

[(1, 51798878), (2, 25899439), (79, 655682), (137, 378094), (158, 327841), (274, 189047), (2393, 21646), (4786, 10823)]