48940671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 75273408

約数和(自身を除く): 26332737

約数列:

[1, 3, 13, 17, 39, 51, 97, 221, 291, 663, 761, 1261, 1649, 2283, 3783, 4947, 9893, 12937, 21437, 29679, 38811, 64311, 73817, 168181, 221451, 504543, 959621, 1254889, 2878863, 3764667, 16313557, 48940671]

約数ペア:

[(1, 48940671), (3, 16313557), (13, 3764667), (17, 2878863), (39, 1254889), (51, 959621), (97, 504543), (221, 221451), (291, 168181), (663, 73817), (761, 64311), (1261, 38811), (1649, 29679), (2283, 21437), (3783, 12937), (4947, 9893)]