54156917012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{56401}}^1$

素因数の和:56712

約数の個数: 48

約数和(自身を含む): 104799428160

約数和(自身を除く): 50642511148

約数列:

[1, 2, 4, 11, 22, 44, 139, 157, 278, 314, 556, 628, 1529, 1727, 3058, 3454, 6116, 6908, 21823, 43646, 56401, 87292, 112802, 225604, 240053, 480106, 620411, 960212, 1240822, 2481644, 7839739, 8854957, 15679478, 17709914, 31358956, 35419828, 86237129, 97404527, 172474258, 194809054, 344948516, 389618108, 1230839023, 2461678046, 4923356092, 13539229253, 27078458506, 54156917012]

約数ペア:

[(1, 54156917012), (2, 27078458506), (4, 13539229253), (11, 4923356092), (22, 2461678046), (44, 1230839023), (139, 389618108), (157, 344948516), (278, 194809054), (314, 172474258), (556, 97404527), (628, 86237129), (1529, 35419828), (1727, 31358956), (3058, 17709914), (3454, 15679478), (6116, 8854957), (6908, 7839739), (21823, 2481644), (43646, 1240822), (56401, 960212), (87292, 620411), (112802, 480106), (225604, 240053)]