51615942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1228951}}^1$

素因数の和:1228963

約数の個数: 16

約数和(自身を含む): 117979392

約数和(自身を除く): 66363450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1228951, 2457902, 3686853, 7373706, 8602657, 17205314, 25807971, 51615942]

約数ペア:

[(1, 51615942), (2, 25807971), (3, 17205314), (6, 8602657), (7, 7373706), (14, 3686853), (21, 2457902), (42, 1228951)]