54180178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 91269360

約数和(自身を除く): 37089182

約数列:

[1, 2, 13, 26, 29, 58, 181, 362, 377, 397, 754, 794, 2353, 4706, 5161, 5249, 10322, 10498, 11513, 23026, 68237, 71857, 136474, 143714, 149669, 299338, 934141, 1868282, 2083853, 4167706, 27090089, 54180178]

約数ペア:

[(1, 54180178), (2, 27090089), (13, 4167706), (26, 2083853), (29, 1868282), (58, 934141), (181, 299338), (362, 149669), (377, 143714), (397, 136474), (754, 71857), (794, 68237), (2353, 23026), (4706, 11513), (5161, 10498), (5249, 10322)]