52143376640

素因数分解:

$2^8\times 5^1\times {\mathrm{709}}^1\times {\mathrm{57457}}^1$

素因数の和:58187

約数の個数: 72

約数和(自身を含む): 125078021880

約数和(自身を除く): 72934645240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 709, 1280, 1418, 2836, 3545, 5672, 7090, 11344, 14180, 22688, 28360, 45376, 56720, 57457, 90752, 113440, 114914, 181504, 226880, 229828, 287285, 453760, 459656, 574570, 907520, 919312, 1149140, 1838624, 2298280, 3677248, 4596560, 7354496, 9193120, 14708992, 18386240, 36772480, 40737013, 73544960, 81474026, 162948052, 203685065, 325896104, 407370130, 651792208, 814740260, 1303584416, 1629480520, 2607168832, 3258961040, 5214337664, 6517922080, 10428675328, 13035844160, 26071688320, 52143376640]

約数ペア:

[(1, 52143376640), (2, 26071688320), (4, 13035844160), (5, 10428675328), (8, 6517922080), (10, 5214337664), (16, 3258961040), (20, 2607168832), (32, 1629480520), (40, 1303584416), (64, 814740260), (80, 651792208), (128, 407370130), (160, 325896104), (256, 203685065), (320, 162948052), (640, 81474026), (709, 73544960), (1280, 40737013), (1418, 36772480), (2836, 18386240), (3545, 14708992), (5672, 9193120), (7090, 7354496), (11344, 4596560), (14180, 3677248), (22688, 2298280), (28360, 1838624), (45376, 1149140), (56720, 919312), (57457, 907520), (90752, 574570), (113440, 459656), (114914, 453760), (181504, 287285), (226880, 229828)]