51165954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23887}}^1$

素因数の和:23919

約数の個数: 48

約数和(自身を含む): 134155008

約数和(自身を除く): 82989054

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 23887, 47774, 71661, 143322, 167209, 214983, 334418, 406079, 429966, 501627, 812158, 1003254, 1218237, 1504881, 2436474, 2842553, 3009762, 3654711, 5685106, 7309422, 8527659, 17055318, 25582977, 51165954]

約数ペア:

[(1, 51165954), (2, 25582977), (3, 17055318), (6, 8527659), (7, 7309422), (9, 5685106), (14, 3654711), (17, 3009762), (18, 2842553), (21, 2436474), (34, 1504881), (42, 1218237), (51, 1003254), (63, 812158), (102, 501627), (119, 429966), (126, 406079), (153, 334418), (238, 214983), (306, 167209), (357, 143322), (714, 71661), (1071, 47774), (2142, 23887)]