61565550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{14153}}^1$

素因数の和:14197

約数の個数: 48

約数和(自身を含む): 157958640

約数和(自身を除く): 96393090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 14153, 28306, 42459, 70765, 84918, 141530, 212295, 353825, 410437, 424590, 707650, 820874, 1061475, 1231311, 2052185, 2122950, 2462622, 4104370, 6156555, 10260925, 12313110, 20521850, 30782775, 61565550]

約数ペア:

[(1, 61565550), (2, 30782775), (3, 20521850), (5, 12313110), (6, 10260925), (10, 6156555), (15, 4104370), (25, 2462622), (29, 2122950), (30, 2052185), (50, 1231311), (58, 1061475), (75, 820874), (87, 707650), (145, 424590), (150, 410437), (174, 353825), (290, 212295), (435, 141530), (725, 84918), (870, 70765), (1450, 42459), (2175, 28306), (4350, 14153)]