55620430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{327179}}^1$

素因数の和:327203

約数の個数: 16

約数和(自身を含む): 106006320

約数和(自身を除く): 50385890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 327179, 654358, 1635895, 3271790, 5562043, 11124086, 27810215, 55620430]

約数ペア:

[(1, 55620430), (2, 27810215), (5, 11124086), (10, 5562043), (17, 3271790), (34, 1635895), (85, 654358), (170, 327179)]