49692280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10267}}^1$

素因数の和:10300

約数の個数: 48

約数和(自身を含む): 122907960

約数和(自身を除く): 73215680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 10267, 20534, 41068, 51335, 82136, 102670, 112937, 205340, 225874, 410680, 451748, 564685, 903496, 1129370, 1242307, 2258740, 2484614, 4517480, 4969228, 6211535, 9938456, 12423070, 24846140, 49692280]

約数ペア:

[(1, 49692280), (2, 24846140), (4, 12423070), (5, 9938456), (8, 6211535), (10, 4969228), (11, 4517480), (20, 2484614), (22, 2258740), (40, 1242307), (44, 1129370), (55, 903496), (88, 564685), (110, 451748), (121, 410680), (220, 225874), (242, 205340), (440, 112937), (484, 102670), (605, 82136), (968, 51335), (1210, 41068), (2420, 20534), (4840, 10267)]