53348120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{190529}}^1$

素因数の和:190547

約数の個数: 32

約数和(自身を含む): 137181600

約数和(自身を除く): 83833480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 190529, 381058, 762116, 952645, 1333703, 1524232, 1905290, 2667406, 3810580, 5334812, 6668515, 7621160, 10669624, 13337030, 26674060, 53348120]

約数ペア:

[(1, 53348120), (2, 26674060), (4, 13337030), (5, 10669624), (7, 7621160), (8, 6668515), (10, 5334812), (14, 3810580), (20, 2667406), (28, 1905290), (35, 1524232), (40, 1333703), (56, 952645), (70, 762116), (140, 381058), (280, 190529)]