51847754

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{21407}}^1$

素因数の和:21589

約数の個数: 16

約数和(自身を含む): 89399808

約数和(自身を除く): 37552054

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 21407, 42814, 149849, 299698, 3703411, 7406822, 25923877, 51847754]

約数ペア:

[(1, 51847754), (2, 25923877), (7, 7406822), (14, 3703411), (173, 299698), (346, 149849), (1211, 42814), (2422, 21407)]