55084960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 150232320

約数和(自身を除く): 95147360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 137, 140, 160, 224, 274, 280, 359, 548, 560, 685, 718, 959, 1096, 1120, 1370, 1436, 1795, 1918, 2192, 2513, 2740, 2872, 3590, 3836, 4384, 4795, 5026, 5480, 5744, 7180, 7672, 9590, 10052, 10960, 11488, 12565, 14360, 15344, 19180, 20104, 21920, 25130, 28720, 30688, 38360, 40208, 49183, 50260, 57440, 76720, 80416, 98366, 100520, 153440, 196732, 201040, 245915, 344281, 393464, 402080, 491830, 688562, 786928, 983660, 1377124, 1573856, 1721405, 1967320, 2754248, 3442810, 3934640, 5508496, 6885620, 7869280, 11016992, 13771240, 27542480, 55084960]

約数ペア:

[(1, 55084960), (2, 27542480), (4, 13771240), (5, 11016992), (7, 7869280), (8, 6885620), (10, 5508496), (14, 3934640), (16, 3442810), (20, 2754248), (28, 1967320), (32, 1721405), (35, 1573856), (40, 1377124), (56, 983660), (70, 786928), (80, 688562), (112, 491830), (137, 402080), (140, 393464), (160, 344281), (224, 245915), (274, 201040), (280, 196732), (359, 153440), (548, 100520), (560, 98366), (685, 80416), (718, 76720), (959, 57440), (1096, 50260), (1120, 49183), (1370, 40208), (1436, 38360), (1795, 30688), (1918, 28720), (2192, 25130), (2513, 21920), (2740, 20104), (2872, 19180), (3590, 15344), (3836, 14360), (4384, 12565), (4795, 11488), (5026, 10960), (5480, 10052), (5744, 9590), (7180, 7672)]