54284615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 88058880

約数和(自身を除く): 33774265

約数列:

[1, 5, 7, 11, 19, 35, 41, 55, 77, 95, 133, 181, 205, 209, 287, 385, 451, 665, 779, 905, 1045, 1267, 1435, 1463, 1991, 2255, 3157, 3439, 3895, 5453, 6335, 7315, 7421, 8569, 9955, 13937, 15785, 17195, 24073, 27265, 37105, 37829, 42845, 51947, 59983, 69685, 81631, 120365, 140999, 189145, 259735, 264803, 299915, 408155, 571417, 704995, 986993, 1324015, 1550989, 2857085, 4934965, 7754945, 10856923, 54284615]

約数ペア:

[(1, 54284615), (5, 10856923), (7, 7754945), (11, 4934965), (19, 2857085), (35, 1550989), (41, 1324015), (55, 986993), (77, 704995), (95, 571417), (133, 408155), (181, 299915), (205, 264803), (209, 259735), (287, 189145), (385, 140999), (451, 120365), (665, 81631), (779, 69685), (905, 59983), (1045, 51947), (1267, 42845), (1435, 37829), (1463, 37105), (1991, 27265), (2255, 24073), (3157, 17195), (3439, 15785), (3895, 13937), (5453, 9955), (6335, 8569), (7315, 7421)]