54517050

素因数分解:

$2^1\times 3^5\times 5^2\times 7^1\times {\mathrm{641}}^1$

素因数の和:675

約数の個数: 144

約数和(自身を含む): 173863872

約数和(自身を除く): 119346822

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 243, 270, 315, 350, 378, 405, 450, 486, 525, 567, 630, 641, 675, 810, 945, 1050, 1134, 1215, 1282, 1350, 1575, 1701, 1890, 1923, 2025, 2430, 2835, 3150, 3205, 3402, 3846, 4050, 4487, 4725, 5670, 5769, 6075, 6410, 8505, 8974, 9450, 9615, 11538, 12150, 13461, 14175, 16025, 17010, 17307, 19230, 22435, 26922, 28350, 28845, 32050, 34614, 40383, 42525, 44870, 48075, 51921, 57690, 67305, 80766, 85050, 86535, 96150, 103842, 112175, 121149, 134610, 144225, 155763, 173070, 201915, 224350, 242298, 259605, 288450, 311526, 336525, 363447, 403830, 432675, 519210, 605745, 673050, 726894, 778815, 865350, 1009575, 1090341, 1211490, 1298025, 1557630, 1817235, 2019150, 2180682, 2596050, 3028725, 3634470, 3894075, 5451705, 6057450, 7788150, 9086175, 10903410, 18172350, 27258525, 54517050]

約数ペア:

[(1, 54517050), (2, 27258525), (3, 18172350), (5, 10903410), (6, 9086175), (7, 7788150), (9, 6057450), (10, 5451705), (14, 3894075), (15, 3634470), (18, 3028725), (21, 2596050), (25, 2180682), (27, 2019150), (30, 1817235), (35, 1557630), (42, 1298025), (45, 1211490), (50, 1090341), (54, 1009575), (63, 865350), (70, 778815), (75, 726894), (81, 673050), (90, 605745), (105, 519210), (126, 432675), (135, 403830), (150, 363447), (162, 336525), (175, 311526), (189, 288450), (210, 259605), (225, 242298), (243, 224350), (270, 201915), (315, 173070), (350, 155763), (378, 144225), (405, 134610), (450, 121149), (486, 112175), (525, 103842), (567, 96150), (630, 86535), (641, 85050), (675, 80766), (810, 67305), (945, 57690), (1050, 51921), (1134, 48075), (1215, 44870), (1282, 42525), (1350, 40383), (1575, 34614), (1701, 32050), (1890, 28845), (1923, 28350), (2025, 26922), (2430, 22435), (2835, 19230), (3150, 17307), (3205, 17010), (3402, 16025), (3846, 14175), (4050, 13461), (4487, 12150), (4725, 11538), (5670, 9615), (5769, 9450), (6075, 8974), (6410, 8505)]