48390416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{159179}}^1$

素因数の和:159206

約数の個数: 20

約数和(自身を含む): 98691600

約数和(自身を除く): 50301184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 159179, 318358, 636716, 1273432, 2546864, 3024401, 6048802, 12097604, 24195208, 48390416]

約数ペア:

[(1, 48390416), (2, 24195208), (4, 12097604), (8, 6048802), (16, 3024401), (19, 2546864), (38, 1273432), (76, 636716), (152, 318358), (304, 159179)]