49293640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112031}}^1$

素因数の和:112053

約数の個数: 32

約数和(自身を含む): 120994560

約数和(自身を除く): 71700920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 112031, 224062, 448124, 560155, 896248, 1120310, 1232341, 2240620, 2464682, 4481240, 4929364, 6161705, 9858728, 12323410, 24646820, 49293640]

約数ペア:

[(1, 49293640), (2, 24646820), (4, 12323410), (5, 9858728), (8, 6161705), (10, 4929364), (11, 4481240), (20, 2464682), (22, 2240620), (40, 1232341), (44, 1120310), (55, 896248), (88, 560155), (110, 448124), (220, 224062), (440, 112031)]