55504930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1019}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 107956800

約数和(自身を除く): 52451870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 838, 1019, 2038, 2095, 4190, 5095, 5447, 10190, 10894, 13247, 26494, 27235, 54470, 66235, 132470, 426961, 853922, 2134805, 4269610, 5550493, 11100986, 27752465, 55504930]

約数ペア:

[(1, 55504930), (2, 27752465), (5, 11100986), (10, 5550493), (13, 4269610), (26, 2134805), (65, 853922), (130, 426961), (419, 132470), (838, 66235), (1019, 54470), (2038, 27235), (2095, 26494), (4190, 13247), (5095, 10894), (5447, 10190)]