49424473007

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{51137}}^1$

素因数の和:51232

約数の個数: 48

約数和(自身を含む): 65882108160

約数和(自身を除く): 16457635153

約数列:

[1, 7, 13, 19, 43, 91, 133, 169, 247, 301, 559, 817, 1183, 1729, 3211, 3913, 5719, 7267, 10621, 22477, 50869, 51137, 74347, 138073, 357959, 664781, 966511, 971603, 2198891, 4653467, 6801221, 8642153, 12630839, 15392237, 28585583, 41778929, 60495071, 88415873, 164200907, 200099081, 292452503, 371612579, 543126077, 1149406349, 2601288053, 3801882539, 7060639001, 49424473007]

約数ペア:

[(1, 49424473007), (7, 7060639001), (13, 3801882539), (19, 2601288053), (43, 1149406349), (91, 543126077), (133, 371612579), (169, 292452503), (247, 200099081), (301, 164200907), (559, 88415873), (817, 60495071), (1183, 41778929), (1729, 28585583), (3211, 15392237), (3913, 12630839), (5719, 8642153), (7267, 6801221), (10621, 4653467), (22477, 2198891), (50869, 971603), (51137, 966511), (74347, 664781), (138073, 357959)]