52445340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 179625600

約数和(自身を除く): 127180260

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, 197, 204, 255, 261, 270, 290, 306, 340, 348, 394, 435, 459, 493, 510, 522, 540, 580, 591, 612, 765, 783, 788, 870, 918, 985, 986, 1020, 1044, 1182, 1305, 1479, 1530, 1566, 1740, 1773, 1836, 1970, 1972, 2295, 2364, 2465, 2610, 2955, 2958, 3060, 3132, 3349, 3546, 3915, 3940, 4437, 4590, 4930, 5220, 5319, 5713, 5910, 5916, 6698, 7092, 7395, 7830, 8865, 8874, 9180, 9860, 10047, 10638, 11426, 11820, 13311, 13396, 14790, 15660, 16745, 17139, 17730, 17748, 20094, 21276, 22185, 22852, 26595, 26622, 28565, 29580, 30141, 33490, 34278, 35460, 40188, 44370, 50235, 51417, 53190, 53244, 57130, 60282, 66555, 66980, 68556, 85695, 88740, 90423, 97121, 100470, 102834, 106380, 114260, 120564, 133110, 150705, 154251, 171390, 180846, 194242, 200940, 205668, 257085, 266220, 291363, 301410, 308502, 342780, 361692, 388484, 452115, 485605, 514170, 582726, 602820, 617004, 771255, 874089, 904230, 971210, 1028340, 1165452, 1456815, 1542510, 1748178, 1808460, 1942420, 2622267, 2913630, 3085020, 3496356, 4370445, 5244534, 5827260, 8740890, 10489068, 13111335, 17481780, 26222670, 52445340]

約数ペア:

[(1, 52445340), (2, 26222670), (3, 17481780), (4, 13111335), (5, 10489068), (6, 8740890), (9, 5827260), (10, 5244534), (12, 4370445), (15, 3496356), (17, 3085020), (18, 2913630), (20, 2622267), (27, 1942420), (29, 1808460), (30, 1748178), (34, 1542510), (36, 1456815), (45, 1165452), (51, 1028340), (54, 971210), (58, 904230), (60, 874089), (68, 771255), (85, 617004), (87, 602820), (90, 582726), (102, 514170), (108, 485605), (116, 452115), (135, 388484), (145, 361692), (153, 342780), (170, 308502), (174, 301410), (180, 291363), (197, 266220), (204, 257085), (255, 205668), (261, 200940), (270, 194242), (290, 180846), (306, 171390), (340, 154251), (348, 150705), (394, 133110), (435, 120564), (459, 114260), (493, 106380), (510, 102834), (522, 100470), (540, 97121), (580, 90423), (591, 88740), (612, 85695), (765, 68556), (783, 66980), (788, 66555), (870, 60282), (918, 57130), (985, 53244), (986, 53190), (1020, 51417), (1044, 50235), (1182, 44370), (1305, 40188), (1479, 35460), (1530, 34278), (1566, 33490), (1740, 30141), (1773, 29580), (1836, 28565), (1970, 26622), (1972, 26595), (2295, 22852), (2364, 22185), (2465, 21276), (2610, 20094), (2955, 17748), (2958, 17730), (3060, 17139), (3132, 16745), (3349, 15660), (3546, 14790), (3915, 13396), (3940, 13311), (4437, 11820), (4590, 11426), (4930, 10638), (5220, 10047), (5319, 9860), (5713, 9180), (5910, 8874), (5916, 8865), (6698, 7830), (7092, 7395)]