47143918081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 54684887040

約数和(自身を除く): 7540968959

約数列:

[1, 13, 31, 59, 73, 157, 173, 403, 767, 949, 1829, 2041, 2249, 2263, 4307, 4867, 5363, 9263, 10207, 11461, 12629, 23777, 27161, 29419, 55991, 63271, 69719, 120419, 132691, 133517, 148993, 164177, 287153, 316417, 353093, 355291, 391499, 676199, 745111, 841991, 1602499, 1735721, 1982753, 3732989, 4113421, 4618783, 5089487, 8790587, 9686443, 10945883, 20832487, 20962169, 23098441, 25775789, 49677469, 61465343, 116982427, 272508197, 300279733, 645807097, 799049459, 1520771551, 3626455237, 47143918081]

約数ペア:

[(1, 47143918081), (13, 3626455237), (31, 1520771551), (59, 799049459), (73, 645807097), (157, 300279733), (173, 272508197), (403, 116982427), (767, 61465343), (949, 49677469), (1829, 25775789), (2041, 23098441), (2249, 20962169), (2263, 20832487), (4307, 10945883), (4867, 9686443), (5363, 8790587), (9263, 5089487), (10207, 4618783), (11461, 4113421), (12629, 3732989), (23777, 1982753), (27161, 1735721), (29419, 1602499), (55991, 841991), (63271, 745111), (69719, 676199), (120419, 391499), (132691, 355291), (133517, 353093), (148993, 316417), (164177, 287153)]