51047970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 126023040

約数和(自身を除く): 74975070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 109, 134, 201, 218, 233, 327, 335, 402, 466, 545, 654, 670, 699, 1005, 1090, 1165, 1398, 1635, 2010, 2330, 3270, 3495, 6990, 7303, 14606, 15611, 21909, 25397, 31222, 36515, 43818, 46833, 50794, 73030, 76191, 78055, 93666, 109545, 126985, 152382, 156110, 219090, 234165, 253970, 380955, 468330, 761910, 1701599, 3403198, 5104797, 8507995, 10209594, 17015990, 25523985, 51047970]

約数ペア:

[(1, 51047970), (2, 25523985), (3, 17015990), (5, 10209594), (6, 8507995), (10, 5104797), (15, 3403198), (30, 1701599), (67, 761910), (109, 468330), (134, 380955), (201, 253970), (218, 234165), (233, 219090), (327, 156110), (335, 152382), (402, 126985), (466, 109545), (545, 93666), (654, 78055), (670, 76191), (699, 73030), (1005, 50794), (1090, 46833), (1165, 43818), (1398, 36515), (1635, 31222), (2010, 25397), (2330, 21909), (3270, 15611), (3495, 14606), (6990, 7303)]