55391885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12323}}^1$

素因数の和:12388

約数の個数: 16

約数和(自身を含む): 70986240

約数和(自身を除く): 15594355

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 12323, 61615, 357367, 382013, 1786835, 1910065, 11078377, 55391885]

約数ペア:

[(1, 55391885), (5, 11078377), (29, 1910065), (31, 1786835), (145, 382013), (155, 357367), (899, 61615), (4495, 12323)]