48979889

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 57246336

約数和(自身を除く): 8266447

約数列:

[1, 7, 61, 251, 427, 457, 1757, 3199, 15311, 27877, 107177, 114707, 195139, 802949, 6997127, 48979889]

約数ペア:

[(1, 48979889), (7, 6997127), (61, 802949), (251, 195139), (427, 114707), (457, 107177), (1757, 27877), (3199, 15311)]