56399504

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4889}}^1$

素因数の和:5007

約数の個数: 40

約数和(自身を含む): 126122880

約数和(自身を除く): 69723376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 4889, 5768, 9778, 11536, 19556, 34223, 39112, 68446, 78224, 136892, 273784, 503567, 547568, 1007134, 2014268, 3524969, 4028536, 7049938, 8057072, 14099876, 28199752, 56399504]

約数ペア:

[(1, 56399504), (2, 28199752), (4, 14099876), (7, 8057072), (8, 7049938), (14, 4028536), (16, 3524969), (28, 2014268), (56, 1007134), (103, 547568), (112, 503567), (206, 273784), (412, 136892), (721, 78224), (824, 68446), (1442, 39112), (1648, 34223), (2884, 19556), (4889, 11536), (5768, 9778)]