53648628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21391}}^1$

素因数の和:21428

約数の個数: 48

約数和(自身を含む): 143754240

約数和(自身を除く): 90105612

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 21391, 42782, 64173, 85564, 128346, 235301, 256692, 406429, 470602, 705903, 812858, 941204, 1219287, 1411806, 1625716, 2438574, 2823612, 4470719, 4877148, 8941438, 13412157, 17882876, 26824314, 53648628]

約数ペア:

[(1, 53648628), (2, 26824314), (3, 17882876), (4, 13412157), (6, 8941438), (11, 4877148), (12, 4470719), (19, 2823612), (22, 2438574), (33, 1625716), (38, 1411806), (44, 1219287), (57, 941204), (66, 812858), (76, 705903), (114, 470602), (132, 406429), (209, 256692), (228, 235301), (418, 128346), (627, 85564), (836, 64173), (1254, 42782), (2508, 21391)]