55902742

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 100800000

約数和(自身を除く): 44897258

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 973, 1249, 1946, 2498, 3197, 6394, 8743, 17486, 22379, 28727, 44758, 57454, 173611, 201089, 347222, 402178, 1215277, 2430554, 3993053, 7986106, 27951371, 55902742]

約数ペア:

[(1, 55902742), (2, 27951371), (7, 7986106), (14, 3993053), (23, 2430554), (46, 1215277), (139, 402178), (161, 347222), (278, 201089), (322, 173611), (973, 57454), (1249, 44758), (1946, 28727), (2498, 22379), (3197, 17486), (6394, 8743)]