51628863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 81510912

約数和(自身を除く): 29882049

約数列:

[1, 3, 11, 13, 33, 39, 143, 151, 429, 453, 797, 1661, 1963, 2391, 4983, 5889, 8767, 10361, 21593, 26301, 31083, 64779, 113971, 120347, 341913, 361041, 1323817, 1564511, 3971451, 4693533, 17209621, 51628863]

約数ペア:

[(1, 51628863), (3, 17209621), (11, 4693533), (13, 3971451), (33, 1564511), (39, 1323817), (143, 361041), (151, 341913), (429, 120347), (453, 113971), (797, 64779), (1661, 31083), (1963, 26301), (2391, 21593), (4983, 10361), (5889, 8767)]