52204257

素因数分解:

$3^4\times 7^3\times {\mathrm{1879}}^1$

素因数の和:1912

約数の個数: 40

約数和(自身を含む): 90992000

約数和(自身を除く): 38787743

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 441, 567, 1029, 1323, 1879, 3087, 3969, 5637, 9261, 13153, 16911, 27783, 39459, 50733, 92071, 118377, 152199, 276213, 355131, 644497, 828639, 1065393, 1933491, 2485917, 5800473, 7457751, 17401419, 52204257]

約数ペア:

[(1, 52204257), (3, 17401419), (7, 7457751), (9, 5800473), (21, 2485917), (27, 1933491), (49, 1065393), (63, 828639), (81, 644497), (147, 355131), (189, 276213), (343, 152199), (441, 118377), (567, 92071), (1029, 50733), (1323, 39459), (1879, 27783), (3087, 16911), (3969, 13153), (5637, 9261)]