52542400

素因数分解:

$2^6\times 5^2\times {\mathrm{32839}}^1$

素因数の和:32861

約数の個数: 42

約数和(自身を含む): 129291080

約数和(自身を除く): 76748680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 32839, 65678, 131356, 164195, 262712, 328390, 525424, 656780, 820975, 1050848, 1313560, 1641950, 2101696, 2627120, 3283900, 5254240, 6567800, 10508480, 13135600, 26271200, 52542400]

約数ペア:

[(1, 52542400), (2, 26271200), (4, 13135600), (5, 10508480), (8, 6567800), (10, 5254240), (16, 3283900), (20, 2627120), (25, 2101696), (32, 1641950), (40, 1313560), (50, 1050848), (64, 820975), (80, 656780), (100, 525424), (160, 328390), (200, 262712), (320, 164195), (400, 131356), (800, 65678), (1600, 32839)]