51459900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 149625840

約数和(自身を除く): 98165940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 337, 509, 674, 1011, 1018, 1348, 1527, 1685, 2022, 2036, 2545, 3054, 3370, 4044, 5055, 5090, 6108, 6740, 7635, 8425, 10110, 10180, 12725, 15270, 16850, 20220, 25275, 25450, 30540, 33700, 38175, 50550, 50900, 76350, 101100, 152700, 171533, 343066, 514599, 686132, 857665, 1029198, 1715330, 2058396, 2572995, 3430660, 4288325, 5145990, 8576650, 10291980, 12864975, 17153300, 25729950, 51459900]

約数ペア:

[(1, 51459900), (2, 25729950), (3, 17153300), (4, 12864975), (5, 10291980), (6, 8576650), (10, 5145990), (12, 4288325), (15, 3430660), (20, 2572995), (25, 2058396), (30, 1715330), (50, 1029198), (60, 857665), (75, 686132), (100, 514599), (150, 343066), (300, 171533), (337, 152700), (509, 101100), (674, 76350), (1011, 50900), (1018, 50550), (1348, 38175), (1527, 33700), (1685, 30540), (2022, 25450), (2036, 25275), (2545, 20220), (3054, 16850), (3370, 15270), (4044, 12725), (5055, 10180), (5090, 10110), (6108, 8425), (6740, 7635)]