55567456

素因数分解:

$2^5\times 7^1\times {\mathrm{359}}^1\times {\mathrm{691}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 125556480

約数和(自身を除く): 69989024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 359, 691, 718, 1382, 1436, 2513, 2764, 2872, 4837, 5026, 5528, 5744, 9674, 10052, 11056, 11488, 19348, 20104, 22112, 38696, 40208, 77392, 80416, 154784, 248069, 496138, 992276, 1736483, 1984552, 3472966, 3969104, 6945932, 7938208, 13891864, 27783728, 55567456]

約数ペア:

[(1, 55567456), (2, 27783728), (4, 13891864), (7, 7938208), (8, 6945932), (14, 3969104), (16, 3472966), (28, 1984552), (32, 1736483), (56, 992276), (112, 496138), (224, 248069), (359, 154784), (691, 80416), (718, 77392), (1382, 40208), (1436, 38696), (2513, 22112), (2764, 20104), (2872, 19348), (4837, 11488), (5026, 11056), (5528, 10052), (5744, 9674)]