55032100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 126741888

約数和(自身を除く): 71709788

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 71, 92, 100, 115, 142, 230, 284, 337, 355, 460, 575, 674, 710, 1150, 1348, 1420, 1633, 1685, 1775, 2300, 3266, 3370, 3550, 6532, 6740, 7100, 7751, 8165, 8425, 15502, 16330, 16850, 23927, 31004, 32660, 33700, 38755, 40825, 47854, 77510, 81650, 95708, 119635, 155020, 163300, 193775, 239270, 387550, 478540, 550321, 598175, 775100, 1100642, 1196350, 2201284, 2392700, 2751605, 5503210, 11006420, 13758025, 27516050, 55032100]

約数ペア:

[(1, 55032100), (2, 27516050), (4, 13758025), (5, 11006420), (10, 5503210), (20, 2751605), (23, 2392700), (25, 2201284), (46, 1196350), (50, 1100642), (71, 775100), (92, 598175), (100, 550321), (115, 478540), (142, 387550), (230, 239270), (284, 193775), (337, 163300), (355, 155020), (460, 119635), (575, 95708), (674, 81650), (710, 77510), (1150, 47854), (1348, 40825), (1420, 38755), (1633, 33700), (1685, 32660), (1775, 31004), (2300, 23927), (3266, 16850), (3370, 16330), (3550, 15502), (6532, 8425), (6740, 8165), (7100, 7751)]