51995778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{653}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 108867456

約数和(自身を除く): 56871678

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 577, 653, 1154, 1306, 1731, 1959, 3462, 3918, 13271, 15019, 26542, 30038, 39813, 45057, 79626, 90114, 376781, 753562, 1130343, 2260686, 8665963, 17331926, 25997889, 51995778]

約数ペア:

[(1, 51995778), (2, 25997889), (3, 17331926), (6, 8665963), (23, 2260686), (46, 1130343), (69, 753562), (138, 376781), (577, 90114), (653, 79626), (1154, 45057), (1306, 39813), (1731, 30038), (1959, 26542), (3462, 15019), (3918, 13271)]