49683440

素因数分解:

$2^4\times 5^1\times {\mathrm{621043}}^1$

素因数の和:621056

約数の個数: 20

約数和(自身を含む): 115514184

約数和(自身を除く): 65830744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 621043, 1242086, 2484172, 3105215, 4968344, 6210430, 9936688, 12420860, 24841720, 49683440]

約数ペア:

[(1, 49683440), (2, 24841720), (4, 12420860), (5, 9936688), (8, 6210430), (10, 4968344), (16, 3105215), (20, 2484172), (40, 1242086), (80, 621043)]