48953728

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{20129}}^1$

素因数の和:20162

約数の個数: 32

約数和(自身を含む): 102663000

約数和(自身を除く): 53709272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 20129, 40258, 80516, 161032, 322064, 382451, 644128, 764902, 1288256, 1529804, 2576512, 3059608, 6119216, 12238432, 24476864, 48953728]

約数ペア:

[(1, 48953728), (2, 24476864), (4, 12238432), (8, 6119216), (16, 3059608), (19, 2576512), (32, 1529804), (38, 1288256), (64, 764902), (76, 644128), (128, 382451), (152, 322064), (304, 161032), (608, 80516), (1216, 40258), (2432, 20129)]