51356558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 89462880

約数和(自身を除く): 38106322

約数列:

[1, 2, 11, 17, 22, 34, 187, 353, 374, 389, 706, 778, 3883, 4279, 6001, 6613, 7766, 8558, 12002, 13226, 66011, 72743, 132022, 137317, 145486, 274634, 1510487, 2334389, 3020974, 4668778, 25678279, 51356558]

約数ペア:

[(1, 51356558), (2, 25678279), (11, 4668778), (17, 3020974), (22, 2334389), (34, 1510487), (187, 274634), (353, 145486), (374, 137317), (389, 132022), (706, 72743), (778, 66011), (3883, 13226), (4279, 12002), (6001, 8558), (6613, 7766)]