50848020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 123334380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 68, 85, 87, 90, 102, 108, 116, 135, 145, 153, 170, 174, 180, 191, 204, 255, 261, 270, 290, 306, 340, 348, 382, 435, 459, 493, 510, 522, 540, 573, 580, 612, 764, 765, 783, 870, 918, 955, 986, 1020, 1044, 1146, 1305, 1479, 1530, 1566, 1719, 1740, 1836, 1910, 1972, 2292, 2295, 2465, 2610, 2865, 2958, 3060, 3132, 3247, 3438, 3820, 3915, 4437, 4590, 4930, 5157, 5220, 5539, 5730, 5916, 6494, 6876, 7395, 7830, 8595, 8874, 9180, 9741, 9860, 10314, 11078, 11460, 12988, 13311, 14790, 15660, 16235, 16617, 17190, 17748, 19482, 20628, 22156, 22185, 25785, 26622, 27695, 29223, 29580, 32470, 33234, 34380, 38964, 44370, 48705, 49851, 51570, 53244, 55390, 58446, 64940, 66468, 66555, 83085, 87669, 88740, 94163, 97410, 99702, 103140, 110780, 116892, 133110, 146115, 149553, 166170, 175338, 188326, 194820, 199404, 249255, 266220, 282489, 292230, 299106, 332340, 350676, 376652, 438345, 470815, 498510, 564978, 584460, 598212, 747765, 847467, 876690, 941630, 997020, 1129956, 1412445, 1495530, 1694934, 1753380, 1883260, 2542401, 2824890, 2991060, 3389868, 4237335, 5084802, 5649780, 8474670, 10169604, 12712005, 16949340, 25424010, 50848020]

約数ペア:

[(1, 50848020), (2, 25424010), (3, 16949340), (4, 12712005), (5, 10169604), (6, 8474670), (9, 5649780), (10, 5084802), (12, 4237335), (15, 3389868), (17, 2991060), (18, 2824890), (20, 2542401), (27, 1883260), (29, 1753380), (30, 1694934), (34, 1495530), (36, 1412445), (45, 1129956), (51, 997020), (54, 941630), (58, 876690), (60, 847467), (68, 747765), (85, 598212), (87, 584460), (90, 564978), (102, 498510), (108, 470815), (116, 438345), (135, 376652), (145, 350676), (153, 332340), (170, 299106), (174, 292230), (180, 282489), (191, 266220), (204, 249255), (255, 199404), (261, 194820), (270, 188326), (290, 175338), (306, 166170), (340, 149553), (348, 146115), (382, 133110), (435, 116892), (459, 110780), (493, 103140), (510, 99702), (522, 97410), (540, 94163), (573, 88740), (580, 87669), (612, 83085), (764, 66555), (765, 66468), (783, 64940), (870, 58446), (918, 55390), (955, 53244), (986, 51570), (1020, 49851), (1044, 48705), (1146, 44370), (1305, 38964), (1479, 34380), (1530, 33234), (1566, 32470), (1719, 29580), (1740, 29223), (1836, 27695), (1910, 26622), (1972, 25785), (2292, 22185), (2295, 22156), (2465, 20628), (2610, 19482), (2865, 17748), (2958, 17190), (3060, 16617), (3132, 16235), (3247, 15660), (3438, 14790), (3820, 13311), (3915, 12988), (4437, 11460), (4590, 11078), (4930, 10314), (5157, 9860), (5220, 9741), (5539, 9180), (5730, 8874), (5916, 8595), (6494, 7830), (6876, 7395)]