50644688

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 100588800

約数和(自身を除く): 49944112

約数列:

[1, 2, 4, 8, 16, 79, 103, 158, 206, 316, 389, 412, 632, 778, 824, 1264, 1556, 1648, 3112, 6224, 8137, 16274, 30731, 32548, 40067, 61462, 65096, 80134, 122924, 130192, 160268, 245848, 320536, 491696, 641072, 3165293, 6330586, 12661172, 25322344, 50644688]

約数ペア:

[(1, 50644688), (2, 25322344), (4, 12661172), (8, 6330586), (16, 3165293), (79, 641072), (103, 491696), (158, 320536), (206, 245848), (316, 160268), (389, 130192), (412, 122924), (632, 80134), (778, 65096), (824, 61462), (1264, 40067), (1556, 32548), (1648, 30731), (3112, 16274), (6224, 8137)]