52903280

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4057}}^1$

素因数の和:4233

約数の個数: 40

約数和(自身を含む): 123785232

約数和(自身を除く): 70881952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 4057, 6520, 8114, 13040, 16228, 20285, 32456, 40570, 64912, 81140, 162280, 324560, 661291, 1322582, 2645164, 3306455, 5290328, 6612910, 10580656, 13225820, 26451640, 52903280]

約数ペア:

[(1, 52903280), (2, 26451640), (4, 13225820), (5, 10580656), (8, 6612910), (10, 5290328), (16, 3306455), (20, 2645164), (40, 1322582), (80, 661291), (163, 324560), (326, 162280), (652, 81140), (815, 64912), (1304, 40570), (1630, 32456), (2608, 20285), (3260, 16228), (4057, 13040), (6520, 8114)]