54349600

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1718

約数の個数: 72

約数和(自身を含む): 135999108

約数和(自身を除く): 81649508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 1025, 1312, 1640, 1657, 2050, 3280, 3314, 4100, 6560, 6628, 8200, 8285, 13256, 16400, 16570, 26512, 32800, 33140, 41425, 53024, 66280, 67937, 82850, 132560, 135874, 165700, 265120, 271748, 331400, 339685, 543496, 662800, 679370, 1086992, 1325600, 1358740, 1698425, 2173984, 2717480, 3396850, 5434960, 6793700, 10869920, 13587400, 27174800, 54349600]

約数ペア:

[(1, 54349600), (2, 27174800), (4, 13587400), (5, 10869920), (8, 6793700), (10, 5434960), (16, 3396850), (20, 2717480), (25, 2173984), (32, 1698425), (40, 1358740), (41, 1325600), (50, 1086992), (80, 679370), (82, 662800), (100, 543496), (160, 339685), (164, 331400), (200, 271748), (205, 265120), (328, 165700), (400, 135874), (410, 132560), (656, 82850), (800, 67937), (820, 66280), (1025, 53024), (1312, 41425), (1640, 33140), (1657, 32800), (2050, 26512), (3280, 16570), (3314, 16400), (4100, 13256), (6560, 8285), (6628, 8200)]