53801538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1280989}}^1$

素因数の和:1281001

約数の個数: 16

約数和(自身を含む): 122975040

約数和(自身を除く): 69173502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1280989, 2561978, 3842967, 7685934, 8966923, 17933846, 26900769, 53801538]

約数ペア:

[(1, 53801538), (2, 26900769), (3, 17933846), (6, 8966923), (7, 7685934), (14, 3842967), (21, 2561978), (42, 1280989)]