56125550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 113951040

約数和(自身を除く): 57825490

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1093, 1975, 2054, 2186, 3950, 5135, 5465, 10270, 10930, 14209, 25675, 27325, 28418, 51350, 54650, 71045, 86347, 142090, 172694, 355225, 431735, 710450, 863470, 1122511, 2158675, 2245022, 4317350, 5612555, 11225110, 28062775, 56125550]

約数ペア:

[(1, 56125550), (2, 28062775), (5, 11225110), (10, 5612555), (13, 4317350), (25, 2245022), (26, 2158675), (50, 1122511), (65, 863470), (79, 710450), (130, 431735), (158, 355225), (325, 172694), (395, 142090), (650, 86347), (790, 71045), (1027, 54650), (1093, 51350), (1975, 28418), (2054, 27325), (2186, 25675), (3950, 14209), (5135, 10930), (5465, 10270)]