51360264

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 153964800

約数和(自身を除く): 102604536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 71, 72, 102, 108, 136, 142, 153, 197, 204, 213, 216, 284, 306, 394, 408, 426, 459, 568, 591, 612, 639, 788, 852, 918, 1182, 1207, 1224, 1278, 1576, 1704, 1773, 1836, 1917, 2364, 2414, 2556, 3349, 3546, 3621, 3672, 3834, 4728, 4828, 5112, 5319, 6698, 7092, 7242, 7668, 9656, 10047, 10638, 10863, 13396, 13987, 14184, 14484, 15336, 20094, 21276, 21726, 26792, 27974, 28968, 30141, 32589, 40188, 41961, 42552, 43452, 55948, 60282, 65178, 80376, 83922, 86904, 90423, 111896, 120564, 125883, 130356, 167844, 180846, 237779, 241128, 251766, 260712, 335688, 361692, 377649, 475558, 503532, 713337, 723384, 755298, 951116, 1007064, 1426674, 1510596, 1902232, 2140011, 2853348, 3021192, 4280022, 5706696, 6420033, 8560044, 12840066, 17120088, 25680132, 51360264]

約数ペア:

[(1, 51360264), (2, 25680132), (3, 17120088), (4, 12840066), (6, 8560044), (8, 6420033), (9, 5706696), (12, 4280022), (17, 3021192), (18, 2853348), (24, 2140011), (27, 1902232), (34, 1510596), (36, 1426674), (51, 1007064), (54, 951116), (68, 755298), (71, 723384), (72, 713337), (102, 503532), (108, 475558), (136, 377649), (142, 361692), (153, 335688), (197, 260712), (204, 251766), (213, 241128), (216, 237779), (284, 180846), (306, 167844), (394, 130356), (408, 125883), (426, 120564), (459, 111896), (568, 90423), (591, 86904), (612, 83922), (639, 80376), (788, 65178), (852, 60282), (918, 55948), (1182, 43452), (1207, 42552), (1224, 41961), (1278, 40188), (1576, 32589), (1704, 30141), (1773, 28968), (1836, 27974), (1917, 26792), (2364, 21726), (2414, 21276), (2556, 20094), (3349, 15336), (3546, 14484), (3621, 14184), (3672, 13987), (3834, 13396), (4728, 10863), (4828, 10638), (5112, 10047), (5319, 9656), (6698, 7668), (7092, 7242)]