55440994

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 99864576

約数和(自身を除く): 44423582

約数列:

[1, 2, 7, 14, 23, 46, 161, 167, 322, 334, 1031, 1169, 2062, 2338, 3841, 7217, 7682, 14434, 23713, 26887, 47426, 53774, 165991, 172177, 331982, 344354, 1205239, 2410478, 3960071, 7920142, 27720497, 55440994]

約数ペア:

[(1, 55440994), (2, 27720497), (7, 7920142), (14, 3960071), (23, 2410478), (46, 1205239), (161, 344354), (167, 331982), (322, 172177), (334, 165991), (1031, 53774), (1169, 47426), (2062, 26887), (2338, 23713), (3841, 14434), (7217, 7682)]