53750520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 180878400

約数和(自身を除く): 127127880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 270, 314, 317, 360, 471, 540, 628, 634, 785, 942, 951, 1080, 1256, 1268, 1413, 1570, 1585, 1884, 1902, 2355, 2536, 2826, 2853, 3140, 3170, 3768, 3804, 4239, 4710, 4755, 5652, 5706, 6280, 6340, 7065, 7608, 8478, 8559, 9420, 9510, 11304, 11412, 12680, 14130, 14265, 16956, 17118, 18840, 19020, 21195, 22824, 28260, 28530, 33912, 34236, 38040, 42390, 42795, 49769, 56520, 57060, 68472, 84780, 85590, 99538, 114120, 149307, 169560, 171180, 199076, 248845, 298614, 342360, 398152, 447921, 497690, 597228, 746535, 895842, 995380, 1194456, 1343763, 1493070, 1791684, 1990760, 2239605, 2687526, 2986140, 3583368, 4479210, 5375052, 5972280, 6718815, 8958420, 10750104, 13437630, 17916840, 26875260, 53750520]

約数ペア:

[(1, 53750520), (2, 26875260), (3, 17916840), (4, 13437630), (5, 10750104), (6, 8958420), (8, 6718815), (9, 5972280), (10, 5375052), (12, 4479210), (15, 3583368), (18, 2986140), (20, 2687526), (24, 2239605), (27, 1990760), (30, 1791684), (36, 1493070), (40, 1343763), (45, 1194456), (54, 995380), (60, 895842), (72, 746535), (90, 597228), (108, 497690), (120, 447921), (135, 398152), (157, 342360), (180, 298614), (216, 248845), (270, 199076), (314, 171180), (317, 169560), (360, 149307), (471, 114120), (540, 99538), (628, 85590), (634, 84780), (785, 68472), (942, 57060), (951, 56520), (1080, 49769), (1256, 42795), (1268, 42390), (1413, 38040), (1570, 34236), (1585, 33912), (1884, 28530), (1902, 28260), (2355, 22824), (2536, 21195), (2826, 19020), (2853, 18840), (3140, 17118), (3170, 16956), (3768, 14265), (3804, 14130), (4239, 12680), (4710, 11412), (4755, 11304), (5652, 9510), (5706, 9420), (6280, 8559), (6340, 8478), (7065, 7608)]