50416740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25463}}^1$

素因数の和:25489

約数の個数: 72

約数和(自身を含む): 166840128

約数和(自身を除く): 116423388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 25463, 50926, 76389, 101852, 127315, 152778, 229167, 254630, 280093, 305556, 381945, 458334, 509260, 560186, 763890, 840279, 916668, 1120372, 1145835, 1400465, 1527780, 1680558, 2291670, 2520837, 2800930, 3361116, 4201395, 4583340, 5041674, 5601860, 8402790, 10083348, 12604185, 16805580, 25208370, 50416740]

約数ペア:

[(1, 50416740), (2, 25208370), (3, 16805580), (4, 12604185), (5, 10083348), (6, 8402790), (9, 5601860), (10, 5041674), (11, 4583340), (12, 4201395), (15, 3361116), (18, 2800930), (20, 2520837), (22, 2291670), (30, 1680558), (33, 1527780), (36, 1400465), (44, 1145835), (45, 1120372), (55, 916668), (60, 840279), (66, 763890), (90, 560186), (99, 509260), (110, 458334), (132, 381945), (165, 305556), (180, 280093), (198, 254630), (220, 229167), (330, 152778), (396, 127315), (495, 101852), (660, 76389), (990, 50926), (1980, 25463)]