56730016

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 128278080

約数和(自身を除く): 71548064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1009, 1757, 2008, 2018, 3514, 4016, 4036, 7028, 7063, 8032, 8072, 14056, 14126, 16144, 28112, 28252, 32288, 56224, 56504, 113008, 226016, 253259, 506518, 1013036, 1772813, 2026072, 3545626, 4052144, 7091252, 8104288, 14182504, 28365008, 56730016]

約数ペア:

[(1, 56730016), (2, 28365008), (4, 14182504), (7, 8104288), (8, 7091252), (14, 4052144), (16, 3545626), (28, 2026072), (32, 1772813), (56, 1013036), (112, 506518), (224, 253259), (251, 226016), (502, 113008), (1004, 56504), (1009, 56224), (1757, 32288), (2008, 28252), (2018, 28112), (3514, 16144), (4016, 14126), (4036, 14056), (7028, 8072), (7063, 8032)]