51561103672

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{38136911}}^1$

素因数の和:38136943

約数の個数: 24

約数和(自身を含む): 104685823440

約数和(自身を除く): 53124719768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 38136911, 76273822, 152547644, 305095288, 495779843, 991559686, 1983119372, 3966238744, 6445137959, 12890275918, 25780551836, 51561103672]

約数ペア:

[(1, 51561103672), (2, 25780551836), (4, 12890275918), (8, 6445137959), (13, 3966238744), (26, 1983119372), (52, 991559686), (104, 495779843), (169, 305095288), (338, 152547644), (676, 76273822), (1352, 38136911)]