55172494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{26861}}^1$

素因数の和:26955

約数の個数: 16

約数和(自身を含む): 90256320

約数和(自身を除く): 35083826

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 26861, 53722, 349193, 698386, 2122019, 4244038, 27586247, 55172494]

約数ペア:

[(1, 55172494), (2, 27586247), (13, 4244038), (26, 2122019), (79, 698386), (158, 349193), (1027, 53722), (2054, 26861)]