47901386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 80790528

約数和(自身を除く): 32889142

約数列:

[1, 2, 13, 26, 31, 62, 103, 206, 403, 577, 806, 1154, 1339, 2678, 3193, 6386, 7501, 15002, 17887, 35774, 41509, 59431, 83018, 118862, 232531, 465062, 772603, 1545206, 1842361, 3684722, 23950693, 47901386]

約数ペア:

[(1, 47901386), (2, 23950693), (13, 3684722), (26, 1842361), (31, 1545206), (62, 772603), (103, 465062), (206, 232531), (403, 118862), (577, 83018), (806, 59431), (1154, 41509), (1339, 35774), (2678, 17887), (3193, 15002), (6386, 7501)]