56255524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 109869760

約数和(自身を除く): 53614236

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 139, 172, 181, 278, 362, 556, 559, 724, 1118, 1807, 2236, 2353, 3614, 4706, 5977, 7228, 7783, 9412, 11954, 15566, 23908, 25159, 31132, 50318, 77701, 100636, 101179, 155402, 202358, 310804, 327067, 404716, 654134, 1081837, 1308268, 2163674, 4327348, 14063881, 28127762, 56255524]

約数ペア:

[(1, 56255524), (2, 28127762), (4, 14063881), (13, 4327348), (26, 2163674), (43, 1308268), (52, 1081837), (86, 654134), (139, 404716), (172, 327067), (181, 310804), (278, 202358), (362, 155402), (556, 101179), (559, 100636), (724, 77701), (1118, 50318), (1807, 31132), (2236, 25159), (2353, 23908), (3614, 15566), (4706, 11954), (5977, 9412), (7228, 7783)]