50996855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 84188160

約数和(自身を除く): 33191305

約数列:

[1, 5, 7, 13, 17, 19, 35, 65, 85, 91, 95, 119, 133, 221, 247, 323, 347, 455, 595, 665, 1105, 1235, 1547, 1615, 1729, 1735, 2261, 2429, 4199, 4511, 5899, 6593, 7735, 8645, 11305, 12145, 20995, 22555, 29393, 29495, 31577, 32965, 41293, 46151, 76687, 85709, 112081, 146965, 157885, 206465, 230755, 383435, 428545, 536809, 560405, 599963, 784567, 1457053, 2684045, 2999815, 3922835, 7285265, 10199371, 50996855]

約数ペア:

[(1, 50996855), (5, 10199371), (7, 7285265), (13, 3922835), (17, 2999815), (19, 2684045), (35, 1457053), (65, 784567), (85, 599963), (91, 560405), (95, 536809), (119, 428545), (133, 383435), (221, 230755), (247, 206465), (323, 157885), (347, 146965), (455, 112081), (595, 85709), (665, 76687), (1105, 46151), (1235, 41293), (1547, 32965), (1615, 31577), (1729, 29495), (1735, 29393), (2261, 22555), (2429, 20995), (4199, 12145), (4511, 11305), (5899, 8645), (6593, 7735)]