50054800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 90

約数和(自身を含む): 128041718

約数和(自身を除く): 77986918

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 289, 340, 400, 425, 433, 578, 680, 850, 866, 1156, 1360, 1445, 1700, 1732, 2165, 2312, 2890, 3400, 3464, 4330, 4624, 5780, 6800, 6928, 7225, 7361, 8660, 10825, 11560, 14450, 14722, 17320, 21650, 23120, 28900, 29444, 34640, 36805, 43300, 57800, 58888, 73610, 86600, 115600, 117776, 125137, 147220, 173200, 184025, 250274, 294440, 368050, 500548, 588880, 625685, 736100, 1001096, 1251370, 1472200, 2002192, 2502740, 2944400, 3128425, 5005480, 6256850, 10010960, 12513700, 25027400, 50054800]

約数ペア:

[(1, 50054800), (2, 25027400), (4, 12513700), (5, 10010960), (8, 6256850), (10, 5005480), (16, 3128425), (17, 2944400), (20, 2502740), (25, 2002192), (34, 1472200), (40, 1251370), (50, 1001096), (68, 736100), (80, 625685), (85, 588880), (100, 500548), (136, 368050), (170, 294440), (200, 250274), (272, 184025), (289, 173200), (340, 147220), (400, 125137), (425, 117776), (433, 115600), (578, 86600), (680, 73610), (850, 58888), (866, 57800), (1156, 43300), (1360, 36805), (1445, 34640), (1700, 29444), (1732, 28900), (2165, 23120), (2312, 21650), (2890, 17320), (3400, 14722), (3464, 14450), (4330, 11560), (4624, 10825), (5780, 8660), (6800, 7361), (6928, 7225)]