48221709

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 68935680

約数和(自身を除く): 20713971

約数列:

[1, 3, 31, 67, 71, 93, 109, 201, 213, 327, 2077, 2201, 3379, 4757, 6231, 6603, 7303, 7739, 10137, 14271, 21909, 23217, 147467, 226393, 239909, 442401, 518513, 679179, 719727, 1555539, 16073903, 48221709]

約数ペア:

[(1, 48221709), (3, 16073903), (31, 1555539), (67, 719727), (71, 679179), (93, 518513), (109, 442401), (201, 239909), (213, 226393), (327, 147467), (2077, 23217), (2201, 21909), (3379, 14271), (4757, 10137), (6231, 7739), (6603, 7303)]