53910216

素因数分解:

$2^3\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1787}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 146437200

約数和(自身を除く): 92526984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 419, 838, 1257, 1676, 1787, 2514, 3352, 3574, 3771, 5028, 5361, 7148, 7542, 10056, 10722, 14296, 15084, 16083, 21444, 30168, 32166, 42888, 64332, 128664, 748753, 1497506, 2246259, 2995012, 4492518, 5990024, 6738777, 8985036, 13477554, 17970072, 26955108, 53910216]

約数ペア:

[(1, 53910216), (2, 26955108), (3, 17970072), (4, 13477554), (6, 8985036), (8, 6738777), (9, 5990024), (12, 4492518), (18, 2995012), (24, 2246259), (36, 1497506), (72, 748753), (419, 128664), (838, 64332), (1257, 42888), (1676, 32166), (1787, 30168), (2514, 21444), (3352, 16083), (3574, 15084), (3771, 14296), (5028, 10722), (5361, 10056), (7148, 7542)]