50197707

素因数分解:

$3^2\times 7^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 60

約数和(自身を含む): 89139024

約数和(自身を除く): 38941317

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 101, 147, 161, 207, 303, 343, 441, 483, 707, 909, 1029, 1127, 1449, 2121, 2323, 2401, 3087, 3381, 4949, 6363, 6969, 7203, 7889, 10143, 14847, 16261, 20907, 21609, 23667, 34643, 44541, 48783, 55223, 71001, 103929, 113827, 146349, 165669, 242501, 311787, 341481, 497007, 727503, 796789, 1024443, 2182509, 2390367, 5577523, 7171101, 16732569, 50197707]

約数ペア:

[(1, 50197707), (3, 16732569), (7, 7171101), (9, 5577523), (21, 2390367), (23, 2182509), (49, 1024443), (63, 796789), (69, 727503), (101, 497007), (147, 341481), (161, 311787), (207, 242501), (303, 165669), (343, 146349), (441, 113827), (483, 103929), (707, 71001), (909, 55223), (1029, 48783), (1127, 44541), (1449, 34643), (2121, 23667), (2323, 21609), (2401, 20907), (3087, 16261), (3381, 14847), (4949, 10143), (6363, 7889), (6969, 7203)]