49499163

素因数分解:

$3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1176

約数の個数: 36

約数和(自身を含む): 84029400

約数和(自身を除く): 34530237

約数列:

[1, 3, 7, 9, 21, 49, 63, 107, 147, 321, 441, 749, 963, 1049, 2247, 3147, 5243, 6741, 7343, 9441, 15729, 22029, 47187, 51401, 66087, 112243, 154203, 336729, 462609, 785701, 1010187, 2357103, 5499907, 7071309, 16499721, 49499163]

約数ペア:

[(1, 49499163), (3, 16499721), (7, 7071309), (9, 5499907), (21, 2357103), (49, 1010187), (63, 785701), (107, 462609), (147, 336729), (321, 154203), (441, 112243), (749, 66087), (963, 51401), (1049, 47187), (2247, 22029), (3147, 15729), (5243, 9441), (6741, 7343)]