52465160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 136857600

約数和(自身を除く): 84392440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 47, 55, 59, 86, 88, 94, 110, 118, 172, 188, 215, 220, 235, 236, 295, 344, 376, 430, 440, 470, 472, 473, 517, 590, 649, 860, 940, 946, 1034, 1180, 1298, 1720, 1880, 1892, 2021, 2068, 2360, 2365, 2537, 2585, 2596, 2773, 3245, 3784, 4042, 4136, 4730, 5074, 5170, 5192, 5546, 6490, 8084, 9460, 10105, 10148, 10340, 11092, 12685, 12980, 13865, 16168, 18920, 20210, 20296, 20680, 22184, 22231, 25370, 25960, 27730, 27907, 30503, 40420, 44462, 50740, 55460, 55814, 61006, 80840, 88924, 101480, 110920, 111155, 111628, 119239, 122012, 139535, 152515, 177848, 222310, 223256, 238478, 244024, 279070, 305030, 444620, 476956, 558140, 596195, 610060, 889240, 953912, 1116280, 1192390, 1220120, 1311629, 2384780, 2623258, 4769560, 5246516, 6558145, 10493032, 13116290, 26232580, 52465160]

約数ペア:

[(1, 52465160), (2, 26232580), (4, 13116290), (5, 10493032), (8, 6558145), (10, 5246516), (11, 4769560), (20, 2623258), (22, 2384780), (40, 1311629), (43, 1220120), (44, 1192390), (47, 1116280), (55, 953912), (59, 889240), (86, 610060), (88, 596195), (94, 558140), (110, 476956), (118, 444620), (172, 305030), (188, 279070), (215, 244024), (220, 238478), (235, 223256), (236, 222310), (295, 177848), (344, 152515), (376, 139535), (430, 122012), (440, 119239), (470, 111628), (472, 111155), (473, 110920), (517, 101480), (590, 88924), (649, 80840), (860, 61006), (940, 55814), (946, 55460), (1034, 50740), (1180, 44462), (1298, 40420), (1720, 30503), (1880, 27907), (1892, 27730), (2021, 25960), (2068, 25370), (2360, 22231), (2365, 22184), (2537, 20680), (2585, 20296), (2596, 20210), (2773, 18920), (3245, 16168), (3784, 13865), (4042, 12980), (4136, 12685), (4730, 11092), (5074, 10340), (5170, 10148), (5192, 10105), (5546, 9460), (6490, 8084)]