50355513

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 89646480

約数和(自身を除く): 39290967

約数列:

[1, 3, 9, 13, 17, 27, 29, 39, 51, 81, 87, 97, 117, 153, 221, 261, 291, 351, 377, 459, 493, 663, 783, 873, 1053, 1131, 1261, 1377, 1479, 1649, 1989, 2349, 2619, 2813, 3393, 3783, 4437, 4947, 5967, 6409, 7857, 8439, 10179, 11349, 13311, 14841, 17901, 19227, 21437, 25317, 30537, 34047, 36569, 39933, 44523, 47821, 57681, 64311, 75951, 102141, 109707, 133569, 143463, 173043, 192933, 227853, 329121, 430389, 519129, 578799, 621673, 987363, 1291167, 1736397, 1865019, 2962089, 3873501, 5595057, 16785171, 50355513]

約数ペア:

[(1, 50355513), (3, 16785171), (9, 5595057), (13, 3873501), (17, 2962089), (27, 1865019), (29, 1736397), (39, 1291167), (51, 987363), (81, 621673), (87, 578799), (97, 519129), (117, 430389), (153, 329121), (221, 227853), (261, 192933), (291, 173043), (351, 143463), (377, 133569), (459, 109707), (493, 102141), (663, 75951), (783, 64311), (873, 57681), (1053, 47821), (1131, 44523), (1261, 39933), (1377, 36569), (1479, 34047), (1649, 30537), (1989, 25317), (2349, 21437), (2619, 19227), (2813, 17901), (3393, 14841), (3783, 13311), (4437, 11349), (4947, 10179), (5967, 8439), (6409, 7857)]