51204969

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14551}}^1$

素因数の和:14597

約数の個数: 24

約数和(自身を含む): 81724032

約数和(自身を除く): 30519063

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 14551, 43653, 130959, 247367, 334673, 742101, 1004019, 2226303, 3012057, 5689441, 17068323, 51204969]

約数ペア:

[(1, 51204969), (3, 17068323), (9, 5689441), (17, 3012057), (23, 2226303), (51, 1004019), (69, 742101), (153, 334673), (207, 247367), (391, 130959), (1173, 43653), (3519, 14551)]