57031996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 129024000

約数和(自身を除く): 71992004

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 59, 76, 79, 92, 118, 133, 158, 161, 236, 266, 316, 322, 413, 437, 532, 553, 644, 826, 874, 1106, 1121, 1357, 1501, 1652, 1748, 1817, 2212, 2242, 2714, 3002, 3059, 3634, 4484, 4661, 5428, 6004, 6118, 7268, 7847, 9322, 9499, 10507, 12236, 12719, 15694, 18644, 18998, 21014, 25438, 25783, 31388, 32627, 34523, 37996, 42028, 50876, 51566, 65254, 69046, 88559, 103132, 107203, 130508, 138092, 177118, 180481, 214406, 241661, 354236, 360962, 428812, 483322, 619913, 721924, 750421, 966644, 1239826, 1500842, 2036857, 2479652, 3001684, 4073714, 8147428, 14257999, 28515998, 57031996]

約数ペア:

[(1, 57031996), (2, 28515998), (4, 14257999), (7, 8147428), (14, 4073714), (19, 3001684), (23, 2479652), (28, 2036857), (38, 1500842), (46, 1239826), (59, 966644), (76, 750421), (79, 721924), (92, 619913), (118, 483322), (133, 428812), (158, 360962), (161, 354236), (236, 241661), (266, 214406), (316, 180481), (322, 177118), (413, 138092), (437, 130508), (532, 107203), (553, 103132), (644, 88559), (826, 69046), (874, 65254), (1106, 51566), (1121, 50876), (1357, 42028), (1501, 37996), (1652, 34523), (1748, 32627), (1817, 31388), (2212, 25783), (2242, 25438), (2714, 21014), (3002, 18998), (3059, 18644), (3634, 15694), (4484, 12719), (4661, 12236), (5428, 10507), (6004, 9499), (6118, 9322), (7268, 7847)]