53945500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{15413}}^1$

素因数の和:15439

約数の個数: 48

約数和(自身を含む): 134656704

約数和(自身を除く): 80711204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 15413, 30826, 61652, 77065, 107891, 154130, 215782, 308260, 385325, 431564, 539455, 770650, 1078910, 1541300, 1926625, 2157820, 2697275, 3853250, 5394550, 7706500, 10789100, 13486375, 26972750, 53945500]

約数ペア:

[(1, 53945500), (2, 26972750), (4, 13486375), (5, 10789100), (7, 7706500), (10, 5394550), (14, 3853250), (20, 2697275), (25, 2157820), (28, 1926625), (35, 1541300), (50, 1078910), (70, 770650), (100, 539455), (125, 431564), (140, 385325), (175, 308260), (250, 215782), (350, 154130), (500, 107891), (700, 77065), (875, 61652), (1750, 30826), (3500, 15413)]