51490396

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 91435904

約数和(自身を除く): 39945508

約数列:

[1, 2, 4, 151, 163, 302, 326, 523, 604, 652, 1046, 2092, 24613, 49226, 78973, 85249, 98452, 157946, 170498, 315892, 340996, 12872599, 25745198, 51490396]

約数ペア:

[(1, 51490396), (2, 25745198), (4, 12872599), (151, 340996), (163, 315892), (302, 170498), (326, 157946), (523, 98452), (604, 85249), (652, 78973), (1046, 49226), (2092, 24613)]