52168120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27749}}^1$

素因数の和:27807

約数の個数: 32

約数和(自身を含む): 119880000

約数和(自身を除く): 67711880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 27749, 55498, 110996, 138745, 221992, 277490, 554980, 1109960, 1304203, 2608406, 5216812, 6521015, 10433624, 13042030, 26084060, 52168120]

約数ペア:

[(1, 52168120), (2, 26084060), (4, 13042030), (5, 10433624), (8, 6521015), (10, 5216812), (20, 2608406), (40, 1304203), (47, 1109960), (94, 554980), (188, 277490), (235, 221992), (376, 138745), (470, 110996), (940, 55498), (1880, 27749)]