48963145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7481}}^1$

素因数の和:7521

約数の個数: 32

約数和(自身を含む): 77573376

約数和(自身を除く): 28610231

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 7481, 37405, 52367, 82291, 127177, 261835, 411455, 576037, 635885, 890239, 1398947, 2880185, 4451195, 6994735, 9792629, 48963145]

約数ペア:

[(1, 48963145), (5, 9792629), (7, 6994735), (11, 4451195), (17, 2880185), (35, 1398947), (55, 890239), (77, 635885), (85, 576037), (119, 411455), (187, 261835), (385, 127177), (595, 82291), (935, 52367), (1309, 37405), (6545, 7481)]