49705245

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 95344128

約数和(自身を除く): 45638883

約数列:

[1, 3, 5, 9, 15, 27, 31, 37, 45, 81, 93, 107, 111, 135, 155, 185, 279, 321, 333, 405, 465, 535, 555, 837, 963, 999, 1147, 1395, 1605, 1665, 2511, 2889, 2997, 3317, 3441, 3959, 4185, 4815, 4995, 5735, 8667, 9951, 10323, 11877, 12555, 14445, 14985, 16585, 17205, 19795, 29853, 30969, 35631, 43335, 49755, 51615, 59385, 89559, 92907, 106893, 122729, 149265, 154845, 178155, 268677, 320679, 368187, 447795, 464535, 534465, 613645, 1104561, 1343385, 1603395, 1840935, 3313683, 5522805, 9941049, 16568415, 49705245]

約数ペア:

[(1, 49705245), (3, 16568415), (5, 9941049), (9, 5522805), (15, 3313683), (27, 1840935), (31, 1603395), (37, 1343385), (45, 1104561), (81, 613645), (93, 534465), (107, 464535), (111, 447795), (135, 368187), (155, 320679), (185, 268677), (279, 178155), (321, 154845), (333, 149265), (405, 122729), (465, 106893), (535, 92907), (555, 89559), (837, 59385), (963, 51615), (999, 49755), (1147, 43335), (1395, 35631), (1605, 30969), (1665, 29853), (2511, 19795), (2889, 17205), (2997, 16585), (3317, 14985), (3441, 14445), (3959, 12555), (4185, 11877), (4815, 10323), (4995, 9951), (5735, 8667)]