54215308

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{3391}}^1$

素因数の和:3973

約数の個数: 24

約数和(自身を含む): 108652544

約数和(自身を除く): 54437236

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 2284, 3391, 3997, 6782, 7994, 13564, 15988, 23737, 47474, 94948, 1936261, 3872522, 7745044, 13553827, 27107654, 54215308]

約数ペア:

[(1, 54215308), (2, 27107654), (4, 13553827), (7, 7745044), (14, 3872522), (28, 1936261), (571, 94948), (1142, 47474), (2284, 23737), (3391, 15988), (3997, 13564), (6782, 7994)]