53786271

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 99809280

約数和(自身を除く): 46023009

約数列:

[1, 3, 7, 11, 21, 29, 31, 33, 37, 49, 77, 87, 93, 111, 147, 203, 217, 231, 259, 319, 341, 407, 539, 609, 651, 777, 899, 957, 1023, 1073, 1147, 1221, 1421, 1519, 1617, 1813, 2233, 2387, 2697, 2849, 3219, 3441, 4263, 4557, 5439, 6293, 6699, 7161, 7511, 8029, 8547, 9889, 11803, 12617, 15631, 16709, 18879, 19943, 22533, 24087, 29667, 33263, 35409, 37851, 44051, 46893, 50127, 52577, 56203, 59829, 69223, 82621, 88319, 99789, 132153, 157731, 168609, 207669, 232841, 247863, 264957, 365893, 484561, 578347, 618233, 698523, 1097679, 1453683, 1629887, 1735041, 1854699, 2561251, 4889661, 7683753, 17928757, 53786271]

約数ペア:

[(1, 53786271), (3, 17928757), (7, 7683753), (11, 4889661), (21, 2561251), (29, 1854699), (31, 1735041), (33, 1629887), (37, 1453683), (49, 1097679), (77, 698523), (87, 618233), (93, 578347), (111, 484561), (147, 365893), (203, 264957), (217, 247863), (231, 232841), (259, 207669), (319, 168609), (341, 157731), (407, 132153), (539, 99789), (609, 88319), (651, 82621), (777, 69223), (899, 59829), (957, 56203), (1023, 52577), (1073, 50127), (1147, 46893), (1221, 44051), (1421, 37851), (1519, 35409), (1617, 33263), (1813, 29667), (2233, 24087), (2387, 22533), (2697, 19943), (2849, 18879), (3219, 16709), (3441, 15631), (4263, 12617), (4557, 11803), (5439, 9889), (6293, 8547), (6699, 8029), (7161, 7511)]