51620416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{42451}}^1$

素因数の和:42482

約数の個数: 28

約数和(自身を含む): 107828080

約数和(自身を除く): 56207664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 42451, 84902, 169804, 339608, 679216, 806569, 1358432, 1613138, 2716864, 3226276, 6452552, 12905104, 25810208, 51620416]

約数ペア:

[(1, 51620416), (2, 25810208), (4, 12905104), (8, 6452552), (16, 3226276), (19, 2716864), (32, 1613138), (38, 1358432), (64, 806569), (76, 679216), (152, 339608), (304, 169804), (608, 84902), (1216, 42451)]