55821897

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 92327040

約数和(自身を除く): 36505143

約数列:

[1, 3, 9, 17, 23, 29, 51, 69, 87, 153, 207, 261, 391, 493, 547, 667, 1173, 1479, 1641, 2001, 3519, 4437, 4923, 6003, 9299, 11339, 12581, 15863, 27897, 34017, 37743, 47589, 83691, 102051, 113229, 142767, 213877, 269671, 364849, 641631, 809013, 1094547, 1924893, 2427039, 3283641, 6202433, 18607299, 55821897]

約数ペア:

[(1, 55821897), (3, 18607299), (9, 6202433), (17, 3283641), (23, 2427039), (29, 1924893), (51, 1094547), (69, 809013), (87, 641631), (153, 364849), (207, 269671), (261, 213877), (391, 142767), (493, 113229), (547, 102051), (667, 83691), (1173, 47589), (1479, 37743), (1641, 34017), (2001, 27897), (3519, 15863), (4437, 12581), (4923, 11339), (6003, 9299)]