52420316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3174

約数の個数: 48

約数和(自身を含む): 110144160

約数和(自身を除く): 57723844

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 3121, 4199, 6242, 8398, 12484, 16796, 40573, 53057, 59299, 81146, 106114, 118598, 162292, 212228, 237196, 689741, 770887, 1008083, 1379482, 1541774, 2016166, 2758964, 3083548, 4032332, 13105079, 26210158, 52420316]

約数ペア:

[(1, 52420316), (2, 26210158), (4, 13105079), (13, 4032332), (17, 3083548), (19, 2758964), (26, 2016166), (34, 1541774), (38, 1379482), (52, 1008083), (68, 770887), (76, 689741), (221, 237196), (247, 212228), (323, 162292), (442, 118598), (494, 106114), (646, 81146), (884, 59299), (988, 53057), (1292, 40573), (3121, 16796), (4199, 12484), (6242, 8398)]