53581994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 88252416

約数和(自身を除く): 34670422

約数列:

[1, 2, 17, 34, 37, 74, 191, 223, 382, 446, 629, 1258, 3247, 3791, 6494, 7067, 7582, 8251, 14134, 16502, 42593, 85186, 120139, 140267, 240278, 280534, 724081, 1448162, 1575941, 3151882, 26790997, 53581994]

約数ペア:

[(1, 53581994), (2, 26790997), (17, 3151882), (34, 1575941), (37, 1448162), (74, 724081), (191, 280534), (223, 240278), (382, 140267), (446, 120139), (629, 85186), (1258, 42593), (3247, 16502), (3791, 14134), (6494, 8251), (7067, 7582)]