55605963

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 40194357

約数列:

[1, 3, 7, 17, 21, 29, 41, 51, 87, 119, 123, 131, 203, 287, 357, 393, 493, 609, 697, 861, 917, 1189, 1479, 2091, 2227, 2751, 3451, 3567, 3799, 4879, 5371, 6681, 8323, 10353, 11397, 14637, 15589, 16113, 20213, 24969, 26593, 37597, 46767, 60639, 64583, 79779, 91307, 112791, 141491, 155759, 193749, 273921, 424473, 452081, 467277, 639149, 1090313, 1356243, 1917447, 2647903, 3270939, 7943709, 18535321, 55605963]

約数ペア:

[(1, 55605963), (3, 18535321), (7, 7943709), (17, 3270939), (21, 2647903), (29, 1917447), (41, 1356243), (51, 1090313), (87, 639149), (119, 467277), (123, 452081), (131, 424473), (203, 273921), (287, 193749), (357, 155759), (393, 141491), (493, 112791), (609, 91307), (697, 79779), (861, 64583), (917, 60639), (1189, 46767), (1479, 37597), (2091, 26593), (2227, 24969), (2751, 20213), (3451, 16113), (3567, 15589), (3799, 14637), (4879, 11397), (5371, 10353), (6681, 8323)]