54456570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{28813}}^1$

素因数の和:28836

約数の個数: 64

約数和(自身を含む): 165968640

約数和(自身を除く): 111512070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 28813, 57626, 86439, 144065, 172878, 201691, 259317, 288130, 403382, 432195, 518634, 605073, 777951, 864390, 1008455, 1210146, 1296585, 1555902, 1815219, 2016910, 2593170, 3025365, 3630438, 3889755, 5445657, 6050730, 7779510, 9076095, 10891314, 18152190, 27228285, 54456570]

約数ペア:

[(1, 54456570), (2, 27228285), (3, 18152190), (5, 10891314), (6, 9076095), (7, 7779510), (9, 6050730), (10, 5445657), (14, 3889755), (15, 3630438), (18, 3025365), (21, 2593170), (27, 2016910), (30, 1815219), (35, 1555902), (42, 1296585), (45, 1210146), (54, 1008455), (63, 864390), (70, 777951), (90, 605073), (105, 518634), (126, 432195), (135, 403382), (189, 288130), (210, 259317), (270, 201691), (315, 172878), (378, 144065), (630, 86439), (945, 57626), (1890, 28813)]