45290008

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 90442440

約数和(自身を除く): 45152432

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 137, 172, 248, 274, 344, 548, 961, 1096, 1333, 1922, 2666, 3844, 4247, 5332, 5891, 7688, 8494, 10664, 11782, 16988, 23564, 33976, 41323, 47128, 82646, 131657, 165292, 182621, 263314, 330584, 365242, 526628, 730484, 1053256, 1460968, 5661251, 11322502, 22645004, 45290008]

約数ペア:

[(1, 45290008), (2, 22645004), (4, 11322502), (8, 5661251), (31, 1460968), (43, 1053256), (62, 730484), (86, 526628), (124, 365242), (137, 330584), (172, 263314), (248, 182621), (274, 165292), (344, 131657), (548, 82646), (961, 47128), (1096, 41323), (1333, 33976), (1922, 23564), (2666, 16988), (3844, 11782), (4247, 10664), (5332, 8494), (5891, 7688)]