50971641

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 81235968

約数和(自身を除く): 30264327

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 903, 987, 1201, 2021, 3603, 6063, 8407, 14147, 25221, 42441, 51643, 56447, 154929, 169341, 361501, 395129, 1084503, 1185387, 2427221, 7281663, 16990547, 50971641]

約数ペア:

[(1, 50971641), (3, 16990547), (7, 7281663), (21, 2427221), (43, 1185387), (47, 1084503), (129, 395129), (141, 361501), (301, 169341), (329, 154929), (903, 56447), (987, 51643), (1201, 42441), (2021, 25221), (3603, 14147), (6063, 8407)]