51141756

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 122662400

約数和(自身を除く): 71520644

約数列:

[1, 2, 3, 4, 6, 12, 73, 79, 146, 158, 219, 237, 292, 316, 438, 474, 739, 876, 948, 1478, 2217, 2956, 4434, 5767, 8868, 11534, 17301, 23068, 34602, 53947, 58381, 69204, 107894, 116762, 161841, 175143, 215788, 233524, 323682, 350286, 647364, 700572, 4261813, 8523626, 12785439, 17047252, 25570878, 51141756]

約数ペア:

[(1, 51141756), (2, 25570878), (3, 17047252), (4, 12785439), (6, 8523626), (12, 4261813), (73, 700572), (79, 647364), (146, 350286), (158, 323682), (219, 233524), (237, 215788), (292, 175143), (316, 161841), (438, 116762), (474, 107894), (739, 69204), (876, 58381), (948, 53947), (1478, 34602), (2217, 23068), (2956, 17301), (4434, 11534), (5767, 8868)]