51352040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44269}}^1$

素因数の和:44309

約数の個数: 32

約数和(自身を含む): 119529000

約数和(自身を除く): 68176960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 44269, 88538, 177076, 221345, 354152, 442690, 885380, 1283801, 1770760, 2567602, 5135204, 6419005, 10270408, 12838010, 25676020, 51352040]

約数ペア:

[(1, 51352040), (2, 25676020), (4, 12838010), (5, 10270408), (8, 6419005), (10, 5135204), (20, 2567602), (29, 1770760), (40, 1283801), (58, 885380), (116, 442690), (145, 354152), (232, 221345), (290, 177076), (580, 88538), (1160, 44269)]