49908597

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 72361728

約数和(自身を除く): 22453131

約数列:

[1, 3, 23, 37, 69, 111, 113, 173, 339, 519, 851, 2553, 2599, 3979, 4181, 6401, 7797, 11937, 12543, 19203, 19549, 58647, 96163, 147223, 288489, 441669, 449627, 723313, 1348881, 2169939, 16636199, 49908597]

約数ペア:

[(1, 49908597), (3, 16636199), (23, 2169939), (37, 1348881), (69, 723313), (111, 449627), (113, 441669), (173, 288489), (339, 147223), (519, 96163), (851, 58647), (2553, 19549), (2599, 19203), (3979, 12543), (4181, 11937), (6401, 7797)]