51965136

素因数分解:

$2^4\times 3^2\times {\mathrm{360869}}^1$

素因数の和:360883

約数の個数: 30

約数和(自身を含む): 145430610

約数和(自身を除く): 93465474

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 360869, 721738, 1082607, 1443476, 2165214, 2886952, 3247821, 4330428, 5773904, 6495642, 8660856, 12991284, 17321712, 25982568, 51965136]

約数ペア:

[(1, 51965136), (2, 25982568), (3, 17321712), (4, 12991284), (6, 8660856), (8, 6495642), (9, 5773904), (12, 4330428), (16, 3247821), (18, 2886952), (24, 2165214), (36, 1443476), (48, 1082607), (72, 721738), (144, 360869)]