52213007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 69465600

約数和(自身を除く): 17252593

約数列:

[1, 7, 11, 19, 77, 89, 133, 209, 401, 623, 979, 1463, 1691, 2807, 4411, 6853, 7619, 11837, 18601, 30877, 35689, 53333, 83809, 130207, 249823, 392579, 586663, 678091, 2748053, 4746637, 7459001, 52213007]

約数ペア:

[(1, 52213007), (7, 7459001), (11, 4746637), (19, 2748053), (77, 678091), (89, 586663), (133, 392579), (209, 249823), (401, 130207), (623, 83809), (979, 53333), (1463, 35689), (1691, 30877), (2807, 18601), (4411, 11837), (6853, 7619)]