55167890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{324517}}^1$

素因数の和:324541

約数の個数: 16

約数和(自身を含む): 105143832

約数和(自身を除く): 49975942

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 324517, 649034, 1622585, 3245170, 5516789, 11033578, 27583945, 55167890]

約数ペア:

[(1, 55167890), (2, 27583945), (5, 11033578), (10, 5516789), (17, 3245170), (34, 1622585), (85, 649034), (170, 324517)]