50314509

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 88957440

約数和(自身を除く): 38642931

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 109, 119, 153, 327, 357, 431, 763, 981, 1071, 1293, 1853, 2289, 3017, 3879, 5559, 6867, 7327, 9051, 12971, 16677, 21981, 27153, 38913, 46979, 51289, 65943, 116739, 140937, 153867, 328853, 422811, 461601, 798643, 986559, 2395929, 2959677, 5590501, 7187787, 16771503, 50314509]

約数ペア:

[(1, 50314509), (3, 16771503), (7, 7187787), (9, 5590501), (17, 2959677), (21, 2395929), (51, 986559), (63, 798643), (109, 461601), (119, 422811), (153, 328853), (327, 153867), (357, 140937), (431, 116739), (763, 65943), (981, 51289), (1071, 46979), (1293, 38913), (1853, 27153), (2289, 21981), (3017, 16677), (3879, 12971), (5559, 9051), (6867, 7327)]