56504328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 162518400

約数和(自身を除く): 106014072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 136, 148, 152, 197, 204, 222, 228, 296, 323, 394, 408, 444, 456, 591, 629, 646, 703, 788, 888, 969, 1182, 1258, 1292, 1406, 1576, 1887, 1938, 2109, 2364, 2516, 2584, 2812, 3349, 3743, 3774, 3876, 4218, 4728, 5032, 5624, 6698, 7289, 7486, 7548, 7752, 8436, 10047, 11229, 11951, 13396, 14578, 14972, 15096, 16872, 20094, 21867, 22458, 23902, 26792, 29156, 29944, 35853, 40188, 43734, 44916, 47804, 58312, 63631, 71706, 80376, 87468, 89832, 95608, 123913, 127262, 138491, 143412, 174936, 190893, 247826, 254524, 276982, 286824, 371739, 381786, 415473, 495652, 509048, 553964, 743478, 763572, 830946, 991304, 1107928, 1486956, 1527144, 1661892, 2354347, 2973912, 3323784, 4708694, 7063041, 9417388, 14126082, 18834776, 28252164, 56504328]

約数ペア:

[(1, 56504328), (2, 28252164), (3, 18834776), (4, 14126082), (6, 9417388), (8, 7063041), (12, 4708694), (17, 3323784), (19, 2973912), (24, 2354347), (34, 1661892), (37, 1527144), (38, 1486956), (51, 1107928), (57, 991304), (68, 830946), (74, 763572), (76, 743478), (102, 553964), (111, 509048), (114, 495652), (136, 415473), (148, 381786), (152, 371739), (197, 286824), (204, 276982), (222, 254524), (228, 247826), (296, 190893), (323, 174936), (394, 143412), (408, 138491), (444, 127262), (456, 123913), (591, 95608), (629, 89832), (646, 87468), (703, 80376), (788, 71706), (888, 63631), (969, 58312), (1182, 47804), (1258, 44916), (1292, 43734), (1406, 40188), (1576, 35853), (1887, 29944), (1938, 29156), (2109, 26792), (2364, 23902), (2516, 22458), (2584, 21867), (2812, 20094), (3349, 16872), (3743, 15096), (3774, 14972), (3876, 14578), (4218, 13396), (4728, 11951), (5032, 11229), (5624, 10047), (6698, 8436), (7289, 7752), (7486, 7548)]