53057697

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 95385600

約数和(自身を除く): 42327903

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 59, 77, 119, 177, 187, 229, 231, 357, 413, 561, 649, 687, 1003, 1239, 1309, 1603, 1947, 2519, 3009, 3893, 3927, 4543, 4809, 7021, 7557, 11033, 11679, 13511, 13629, 17633, 21063, 27251, 33099, 40533, 42823, 52899, 77231, 81753, 94577, 128469, 148621, 229687, 231693, 283731, 299761, 445863, 689061, 899283, 1040347, 1607809, 2526557, 3121041, 4823427, 7579671, 17685899, 53057697]

約数ペア:

[(1, 53057697), (3, 17685899), (7, 7579671), (11, 4823427), (17, 3121041), (21, 2526557), (33, 1607809), (51, 1040347), (59, 899283), (77, 689061), (119, 445863), (177, 299761), (187, 283731), (229, 231693), (231, 229687), (357, 148621), (413, 128469), (561, 94577), (649, 81753), (687, 77231), (1003, 52899), (1239, 42823), (1309, 40533), (1603, 33099), (1947, 27251), (2519, 21063), (3009, 17633), (3893, 13629), (3927, 13511), (4543, 11679), (4809, 11033), (7021, 7557)]