56575876

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 116363520

約数和(自身を除く): 59787644

約数列:

[1, 2, 4, 7, 14, 28, 73, 89, 146, 178, 292, 311, 356, 511, 622, 623, 1022, 1244, 1246, 2044, 2177, 2492, 4354, 6497, 8708, 12994, 22703, 25988, 27679, 45406, 45479, 55358, 90812, 90958, 110716, 158921, 181916, 193753, 317842, 387506, 635684, 775012, 2020567, 4041134, 8082268, 14143969, 28287938, 56575876]

約数ペア:

[(1, 56575876), (2, 28287938), (4, 14143969), (7, 8082268), (14, 4041134), (28, 2020567), (73, 775012), (89, 635684), (146, 387506), (178, 317842), (292, 193753), (311, 181916), (356, 158921), (511, 110716), (622, 90958), (623, 90812), (1022, 55358), (1244, 45479), (1246, 45406), (2044, 27679), (2177, 25988), (2492, 22703), (4354, 12994), (6497, 8708)]