56531784

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 146946240

約数和(自身を除く): 90414456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 73, 82, 123, 146, 164, 219, 246, 292, 328, 438, 492, 584, 787, 876, 984, 1574, 1752, 2361, 2993, 3148, 4722, 5986, 6296, 8979, 9444, 11972, 17958, 18888, 23944, 32267, 35916, 57451, 64534, 71832, 96801, 114902, 129068, 172353, 193602, 229804, 258136, 344706, 387204, 459608, 689412, 774408, 1378824, 2355491, 4710982, 7066473, 9421964, 14132946, 18843928, 28265892, 56531784]

約数ペア:

[(1, 56531784), (2, 28265892), (3, 18843928), (4, 14132946), (6, 9421964), (8, 7066473), (12, 4710982), (24, 2355491), (41, 1378824), (73, 774408), (82, 689412), (123, 459608), (146, 387204), (164, 344706), (219, 258136), (246, 229804), (292, 193602), (328, 172353), (438, 129068), (492, 114902), (584, 96801), (787, 71832), (876, 64534), (984, 57451), (1574, 35916), (1752, 32267), (2361, 23944), (2993, 18888), (3148, 17958), (4722, 11972), (5986, 9444), (6296, 8979)]