49440363

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 80256000

約数和(自身を除く): 30815637

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 2089, 3381, 6267, 7889, 14623, 23667, 43869, 48047, 102361, 144141, 307083, 336329, 716527, 1008987, 2149581, 2354303, 7062909, 16480121, 49440363]

約数ペア:

[(1, 49440363), (3, 16480121), (7, 7062909), (21, 2354303), (23, 2149581), (49, 1008987), (69, 716527), (147, 336329), (161, 307083), (343, 144141), (483, 102361), (1029, 48047), (1127, 43869), (2089, 23667), (3381, 14623), (6267, 7889)]