47675990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2621}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 91749024

約数和(自身を除く): 44073034

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1819, 2621, 3638, 5242, 9095, 13105, 18190, 26210, 44557, 89114, 222785, 280447, 445570, 560894, 1402235, 2804470, 4767599, 9535198, 23837995, 47675990]

約数ペア:

[(1, 47675990), (2, 23837995), (5, 9535198), (10, 4767599), (17, 2804470), (34, 1402235), (85, 560894), (107, 445570), (170, 280447), (214, 222785), (535, 89114), (1070, 44557), (1819, 26210), (2621, 18190), (3638, 13105), (5242, 9095)]