51485434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25717}}^1$

素因数の和:25750

約数の個数: 32

約数和(自身を含む): 103694976

約数和(自身を除く): 52209542

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 25717, 51434, 180019, 282887, 334321, 360038, 565774, 668642, 1980209, 2340247, 3677531, 3960418, 4680494, 7355062, 25742717, 51485434]

約数ペア:

[(1, 51485434), (2, 25742717), (7, 7355062), (11, 4680494), (13, 3960418), (14, 3677531), (22, 2340247), (26, 1980209), (77, 668642), (91, 565774), (143, 360038), (154, 334321), (182, 282887), (286, 180019), (1001, 51434), (2002, 25717)]