51868670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 114393600

約数和(自身を除く): 62524930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 59, 70, 95, 118, 133, 190, 266, 295, 413, 590, 661, 665, 826, 1121, 1322, 1330, 2065, 2242, 3305, 4130, 4627, 5605, 6610, 7847, 9254, 11210, 12559, 15694, 23135, 25118, 38999, 39235, 46270, 62795, 77998, 78470, 87913, 125590, 175826, 194995, 272993, 389990, 439565, 545986, 740981, 879130, 1364965, 1481962, 2729930, 3704905, 5186867, 7409810, 10373734, 25934335, 51868670]

約数ペア:

[(1, 51868670), (2, 25934335), (5, 10373734), (7, 7409810), (10, 5186867), (14, 3704905), (19, 2729930), (35, 1481962), (38, 1364965), (59, 879130), (70, 740981), (95, 545986), (118, 439565), (133, 389990), (190, 272993), (266, 194995), (295, 175826), (413, 125590), (590, 87913), (661, 78470), (665, 77998), (826, 62795), (1121, 46270), (1322, 39235), (1330, 38999), (2065, 25118), (2242, 23135), (3305, 15694), (4130, 12559), (4627, 11210), (5605, 9254), (6610, 7847)]