49289360

素因数分解:

$2^4\times 5^1\times {\mathrm{616117}}^1$

素因数の和:616130

約数の個数: 20

約数和(自身を含む): 114597948

約数和(自身を除く): 65308588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 616117, 1232234, 2464468, 3080585, 4928936, 6161170, 9857872, 12322340, 24644680, 49289360]

約数ペア:

[(1, 49289360), (2, 24644680), (4, 12322340), (5, 9857872), (8, 6161170), (10, 4928936), (16, 3080585), (20, 2464468), (40, 1232234), (80, 616117)]