52545920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 147908160

約数和(自身を除く): 95362240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 317, 320, 370, 448, 518, 560, 592, 634, 640, 740, 896, 1036, 1120, 1184, 1268, 1295, 1480, 1585, 2072, 2219, 2240, 2368, 2536, 2590, 2960, 3170, 4144, 4438, 4480, 4736, 5072, 5180, 5920, 6340, 8288, 8876, 10144, 10360, 11095, 11729, 11840, 12680, 16576, 17752, 20288, 20720, 22190, 23458, 23680, 25360, 33152, 35504, 40576, 41440, 44380, 46916, 50720, 58645, 71008, 82103, 82880, 88760, 93832, 101440, 117290, 142016, 164206, 165760, 177520, 187664, 202880, 234580, 284032, 328412, 355040, 375328, 410515, 469160, 656824, 710080, 750656, 821030, 938320, 1313648, 1420160, 1501312, 1642060, 1876640, 2627296, 3284120, 3753280, 5254592, 6568240, 7506560, 10509184, 13136480, 26272960, 52545920]

約数ペア:

[(1, 52545920), (2, 26272960), (4, 13136480), (5, 10509184), (7, 7506560), (8, 6568240), (10, 5254592), (14, 3753280), (16, 3284120), (20, 2627296), (28, 1876640), (32, 1642060), (35, 1501312), (37, 1420160), (40, 1313648), (56, 938320), (64, 821030), (70, 750656), (74, 710080), (80, 656824), (112, 469160), (128, 410515), (140, 375328), (148, 355040), (160, 328412), (185, 284032), (224, 234580), (259, 202880), (280, 187664), (296, 177520), (317, 165760), (320, 164206), (370, 142016), (448, 117290), (518, 101440), (560, 93832), (592, 88760), (634, 82880), (640, 82103), (740, 71008), (896, 58645), (1036, 50720), (1120, 46916), (1184, 44380), (1268, 41440), (1295, 40576), (1480, 35504), (1585, 33152), (2072, 25360), (2219, 23680), (2240, 23458), (2368, 22190), (2536, 20720), (2590, 20288), (2960, 17752), (3170, 16576), (4144, 12680), (4438, 11840), (4480, 11729), (4736, 11095), (5072, 10360), (5180, 10144), (5920, 8876), (6340, 8288)]