55151542

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 88602624

約数和(自身を除く): 33451082

約数列:

[1, 2, 31, 43, 62, 86, 137, 151, 274, 302, 1333, 2666, 4247, 4681, 5891, 6493, 8494, 9362, 11782, 12986, 20687, 41374, 182621, 201283, 365242, 402566, 641297, 889541, 1282594, 1779082, 27575771, 55151542]

約数ペア:

[(1, 55151542), (2, 27575771), (31, 1779082), (43, 1282594), (62, 889541), (86, 641297), (137, 402566), (151, 365242), (274, 201283), (302, 182621), (1333, 41374), (2666, 20687), (4247, 12986), (4681, 11782), (5891, 9362), (6493, 8494)]