55505872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2467

約数の個数: 40

約数和(自身を含む): 113421312

約数和(自身を除く): 57915440

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2381, 2914, 4762, 5828, 9524, 11656, 19048, 23312, 38096, 73811, 111907, 147622, 223814, 295244, 447628, 590488, 895256, 1180976, 1790512, 3469117, 6938234, 13876468, 27752936, 55505872]

約数ペア:

[(1, 55505872), (2, 27752936), (4, 13876468), (8, 6938234), (16, 3469117), (31, 1790512), (47, 1180976), (62, 895256), (94, 590488), (124, 447628), (188, 295244), (248, 223814), (376, 147622), (496, 111907), (752, 73811), (1457, 38096), (2381, 23312), (2914, 19048), (4762, 11656), (5828, 9524)]