49038590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{158189}}^1$

素因数の和:158227

約数の個数: 16

約数和(自身を含む): 91117440

約数和(自身を除く): 42078850

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 158189, 316378, 790945, 1581890, 4903859, 9807718, 24519295, 49038590]

約数ペア:

[(1, 49038590), (2, 24519295), (5, 9807718), (10, 4903859), (31, 1581890), (62, 790945), (155, 316378), (310, 158189)]