50972248000

素因数分解:

$2^6\times 5^3\times {\mathrm{157}}^1\times {\mathrm{40583}}^1$

素因数の和:40767

約数の個数: 112

約数和(自身を含む): 127039932864

約数和(自身を除く): 76067684864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 157, 160, 200, 250, 314, 320, 400, 500, 628, 785, 800, 1000, 1256, 1570, 1600, 2000, 2512, 3140, 3925, 4000, 5024, 6280, 7850, 8000, 10048, 12560, 15700, 19625, 25120, 31400, 39250, 40583, 50240, 62800, 78500, 81166, 125600, 157000, 162332, 202915, 251200, 314000, 324664, 405830, 628000, 649328, 811660, 1014575, 1256000, 1298656, 1623320, 2029150, 2597312, 3246640, 4058300, 5072875, 6371531, 6493280, 8116600, 10145750, 12743062, 12986560, 16233200, 20291500, 25486124, 31857655, 32466400, 40583000, 50972248, 63715310, 64932800, 81166000, 101944496, 127430620, 159288275, 162332000, 203888992, 254861240, 318576550, 324664000, 407777984, 509722480, 637153100, 796441375, 1019444960, 1274306200, 1592882750, 2038889920, 2548612400, 3185765500, 5097224800, 6371531000, 10194449600, 12743062000, 25486124000, 50972248000]

約数ペア:

[(1, 50972248000), (2, 25486124000), (4, 12743062000), (5, 10194449600), (8, 6371531000), (10, 5097224800), (16, 3185765500), (20, 2548612400), (25, 2038889920), (32, 1592882750), (40, 1274306200), (50, 1019444960), (64, 796441375), (80, 637153100), (100, 509722480), (125, 407777984), (157, 324664000), (160, 318576550), (200, 254861240), (250, 203888992), (314, 162332000), (320, 159288275), (400, 127430620), (500, 101944496), (628, 81166000), (785, 64932800), (800, 63715310), (1000, 50972248), (1256, 40583000), (1570, 32466400), (1600, 31857655), (2000, 25486124), (2512, 20291500), (3140, 16233200), (3925, 12986560), (4000, 12743062), (5024, 10145750), (6280, 8116600), (7850, 6493280), (8000, 6371531), (10048, 5072875), (12560, 4058300), (15700, 3246640), (19625, 2597312), (25120, 2029150), (31400, 1623320), (39250, 1298656), (40583, 1256000), (50240, 1014575), (62800, 811660), (78500, 649328), (81166, 628000), (125600, 405830), (157000, 324664), (162332, 314000), (202915, 251200)]