55151294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 93864960

約数和(自身を除く): 38713666

約数列:

[1, 2, 11, 22, 31, 62, 193, 341, 386, 419, 682, 838, 2123, 4246, 4609, 5983, 9218, 11966, 12989, 25978, 65813, 80867, 131626, 142879, 161734, 285758, 889537, 1779074, 2506877, 5013754, 27575647, 55151294]

約数ペア:

[(1, 55151294), (2, 27575647), (11, 5013754), (22, 2506877), (31, 1779074), (62, 889537), (193, 285758), (341, 161734), (386, 142879), (419, 131626), (682, 80867), (838, 65813), (2123, 25978), (4246, 12989), (4609, 11966), (5983, 9218)]