51906560

素因数分解:

$2^{11}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 128845080

約数和(自身を除く): 76938520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 137, 148, 160, 185, 256, 274, 296, 320, 370, 512, 548, 592, 640, 685, 740, 1024, 1096, 1184, 1280, 1370, 1480, 2048, 2192, 2368, 2560, 2740, 2960, 4384, 4736, 5069, 5120, 5480, 5920, 8768, 9472, 10138, 10240, 10960, 11840, 17536, 18944, 20276, 21920, 23680, 25345, 35072, 37888, 40552, 43840, 47360, 50690, 70144, 75776, 81104, 87680, 94720, 101380, 140288, 162208, 175360, 189440, 202760, 280576, 324416, 350720, 378880, 405520, 648832, 701440, 811040, 1297664, 1402880, 1622080, 2595328, 3244160, 5190656, 6488320, 10381312, 12976640, 25953280, 51906560]

約数ペア:

[(1, 51906560), (2, 25953280), (4, 12976640), (5, 10381312), (8, 6488320), (10, 5190656), (16, 3244160), (20, 2595328), (32, 1622080), (37, 1402880), (40, 1297664), (64, 811040), (74, 701440), (80, 648832), (128, 405520), (137, 378880), (148, 350720), (160, 324416), (185, 280576), (256, 202760), (274, 189440), (296, 175360), (320, 162208), (370, 140288), (512, 101380), (548, 94720), (592, 87680), (640, 81104), (685, 75776), (740, 70144), (1024, 50690), (1096, 47360), (1184, 43840), (1280, 40552), (1370, 37888), (1480, 35072), (2048, 25345), (2192, 23680), (2368, 21920), (2560, 20276), (2740, 18944), (2960, 17536), (4384, 11840), (4736, 10960), (5069, 10240), (5120, 10138), (5480, 9472), (5920, 8768)]