51405822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{219683}}^1$

素因数の和:219704

約数の個数: 24

約数和(自身を含む): 119947464

約数和(自身を除く): 68541642

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 219683, 439366, 659049, 1318098, 1977147, 2855879, 3954294, 5711758, 8567637, 17135274, 25702911, 51405822]

約数ペア:

[(1, 51405822), (2, 25702911), (3, 17135274), (6, 8567637), (9, 5711758), (13, 3954294), (18, 2855879), (26, 1977147), (39, 1318098), (78, 659049), (117, 439366), (234, 219683)]