55401885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 122204160

約数和(自身を除く): 66802275

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 59, 63, 77, 99, 105, 165, 177, 231, 271, 295, 315, 385, 413, 495, 531, 649, 693, 813, 885, 1155, 1239, 1355, 1897, 1947, 2065, 2439, 2655, 2981, 3245, 3465, 3717, 4065, 4543, 5691, 5841, 6195, 8943, 9485, 9735, 12195, 13629, 14905, 15989, 17073, 18585, 20867, 22715, 26829, 28455, 29205, 40887, 44715, 47967, 62601, 68145, 79945, 85365, 104335, 111923, 134145, 143901, 175879, 187803, 204435, 239835, 313005, 335769, 527637, 559615, 719505, 879395, 939015, 1007307, 1231153, 1582911, 1678845, 2638185, 3693459, 5036535, 6155765, 7914555, 11080377, 18467295, 55401885]

約数ペア:

[(1, 55401885), (3, 18467295), (5, 11080377), (7, 7914555), (9, 6155765), (11, 5036535), (15, 3693459), (21, 2638185), (33, 1678845), (35, 1582911), (45, 1231153), (55, 1007307), (59, 939015), (63, 879395), (77, 719505), (99, 559615), (105, 527637), (165, 335769), (177, 313005), (231, 239835), (271, 204435), (295, 187803), (315, 175879), (385, 143901), (413, 134145), (495, 111923), (531, 104335), (649, 85365), (693, 79945), (813, 68145), (885, 62601), (1155, 47967), (1239, 44715), (1355, 40887), (1897, 29205), (1947, 28455), (2065, 26829), (2439, 22715), (2655, 20867), (2981, 18585), (3245, 17073), (3465, 15989), (3717, 14905), (4065, 13629), (4543, 12195), (5691, 9735), (5841, 9485), (6195, 8943)]