52988321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 57288000

約数和(自身を除く): 4299679

約数列:

[1, 19, 61, 131, 349, 1159, 2489, 6631, 7991, 21289, 45719, 151829, 404491, 868661, 2788859, 52988321]

約数ペア:

[(1, 52988321), (19, 2788859), (61, 868661), (131, 404491), (349, 151829), (1159, 45719), (2489, 21289), (6631, 7991)]