51748430305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{3923}}^1$

素因数の和:4942

約数の個数: 64

約数和(自身を含む): 76892820480

約数和(自身を除く): 25144390175

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 971, 1045, 1235, 2717, 3923, 4855, 10681, 12623, 13585, 18449, 19615, 43153, 50999, 53405, 63115, 74537, 92245, 138853, 202939, 215765, 239837, 254995, 372685, 560989, 694265, 819907, 968981, 1014695, 1199185, 2638207, 2804945, 3809233, 4099535, 4844905, 10658791, 13191035, 19046165, 41901563, 49520029, 53293955, 72375427, 209507815, 247600145, 361877135, 544720319, 796129697, 940880551, 2723601595, 3980648485, 4704402755, 10349686061, 51748430305]

約数ペア:

[(1, 51748430305), (5, 10349686061), (11, 4704402755), (13, 3980648485), (19, 2723601595), (55, 940880551), (65, 796129697), (95, 544720319), (143, 361877135), (209, 247600145), (247, 209507815), (715, 72375427), (971, 53293955), (1045, 49520029), (1235, 41901563), (2717, 19046165), (3923, 13191035), (4855, 10658791), (10681, 4844905), (12623, 4099535), (13585, 3809233), (18449, 2804945), (19615, 2638207), (43153, 1199185), (50999, 1014695), (53405, 968981), (63115, 819907), (74537, 694265), (92245, 560989), (138853, 372685), (202939, 254995), (215765, 239837)]