55143942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1312951}}^1$

素因数の和:1312963

約数の個数: 16

約数和(自身を含む): 126043392

約数和(自身を除く): 70899450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1312951, 2625902, 3938853, 7877706, 9190657, 18381314, 27571971, 55143942]

約数ペア:

[(1, 55143942), (2, 27571971), (3, 18381314), (6, 9190657), (7, 7877706), (14, 3938853), (21, 2625902), (42, 1312951)]