49724680

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17029}}^1$

素因数の和:17113

約数の個数: 32

約数和(自身を含む): 113419800

約数和(自身を除く): 63695120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 17029, 34058, 68116, 85145, 136232, 170290, 340580, 681160, 1243117, 2486234, 4972468, 6215585, 9944936, 12431170, 24862340, 49724680]

約数ペア:

[(1, 49724680), (2, 24862340), (4, 12431170), (5, 9944936), (8, 6215585), (10, 4972468), (20, 2486234), (40, 1243117), (73, 681160), (146, 340580), (292, 170290), (365, 136232), (584, 85145), (730, 68116), (1460, 34058), (2920, 17029)]