50512780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 119750400

約数和(自身を除く): 69237620

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 47, 58, 68, 85, 94, 109, 116, 145, 170, 188, 218, 235, 290, 340, 436, 470, 493, 545, 580, 799, 940, 986, 1090, 1363, 1598, 1853, 1972, 2180, 2465, 2726, 3161, 3196, 3706, 3995, 4930, 5123, 5452, 6322, 6815, 7412, 7990, 9265, 9860, 10246, 12644, 13630, 15805, 15980, 18530, 20492, 23171, 25615, 27260, 31610, 37060, 46342, 51230, 53737, 63220, 87091, 92684, 102460, 107474, 115855, 148567, 174182, 214948, 231710, 268685, 297134, 348364, 435455, 463420, 537370, 594268, 742835, 870910, 1074740, 1485670, 1741820, 2525639, 2971340, 5051278, 10102556, 12628195, 25256390, 50512780]

約数ペア:

[(1, 50512780), (2, 25256390), (4, 12628195), (5, 10102556), (10, 5051278), (17, 2971340), (20, 2525639), (29, 1741820), (34, 1485670), (47, 1074740), (58, 870910), (68, 742835), (85, 594268), (94, 537370), (109, 463420), (116, 435455), (145, 348364), (170, 297134), (188, 268685), (218, 231710), (235, 214948), (290, 174182), (340, 148567), (436, 115855), (470, 107474), (493, 102460), (545, 92684), (580, 87091), (799, 63220), (940, 53737), (986, 51230), (1090, 46342), (1363, 37060), (1598, 31610), (1853, 27260), (1972, 25615), (2180, 23171), (2465, 20492), (2726, 18530), (3161, 15980), (3196, 15805), (3706, 13630), (3995, 12644), (4930, 10246), (5123, 9860), (5452, 9265), (6322, 7990), (6815, 7412)]