55780893.000000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1010

約数の個数: 128

約数和(自身を含む): 468799488

約数和(自身を除く): 305150178

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 31, 33, 34, 51, 55, 62, 66, 85, 93, 102, 110, 155, 165, 170, 186, 187, 255, 310, 330, 341, 374, 465, 510, 527, 561, 682, 930, 935, 941, 1023, 1054, 1122, 1581, 1705, 1870, 1882, 2046, 2635, 2805, 2823, 3162, 3410, 4705, 5115, 5270, 5610, 5646, 5797, 7905, 9410, 10230, 10351, 11594, 14115, 15810, 15997, 17391, 20702, 28230, 28985, 29171, 31053, 31994, 34782, 47991, 51755, 57970, 58342, 62106, 79985, 86955, 87513, 95982, 103510, 145855, 155265, 159970, 173910, 175026, 175967, 239955, 291710, 310530, 320881, 351934, 437565, 479910, 495907, 527901, 641762, 875130, 879835, 962643, 991814, 1055802, 1487721, 1604405, 1759670, 1925286, 2479535, 2639505, 2975442, 3208810, 4813215, 4959070, 5279010, 5454977, 7438605, 9626430, 10909954, 14877210, 16364931, 27274885, 32729862, 54549770, 81824655, 163649310]

約数ペア:

[(1, 163649310), (2, 81824655), (3, 54549770), (5, 32729862), (6, 27274885), (10, 16364931), (11, 14877210), (15, 10909954), (17, 9626430), (22, 7438605), (30, 5454977), (31, 5279010), (33, 4959070), (34, 4813215), (51, 3208810), (55, 2975442), (62, 2639505), (66, 2479535), (85, 1925286), (93, 1759670), (102, 1604405), (110, 1487721), (155, 1055802), (165, 991814), (170, 962643), (186, 879835), (187, 875130), (255, 641762), (310, 527901), (330, 495907), (341, 479910), (374, 437565), (465, 351934), (510, 320881), (527, 310530), (561, 291710), (682, 239955), (930, 175967), (935, 175026), (941, 173910), (1023, 159970), (1054, 155265), (1122, 145855), (1581, 103510), (1705, 95982), (1870, 87513), (1882, 86955), (2046, 79985), (2635, 62106), (2805, 58342), (2823, 57970), (3162, 51755), (3410, 47991), (4705, 34782), (5115, 31994), (5270, 31053), (5610, 29171), (5646, 28985), (5797, 28230), (7905, 20702), (9410, 17391), (10230, 15997), (10351, 15810), (11594, 14115)]