54921628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42509}}^1$

素因数の和:42549

約数の個数: 24

約数和(自身を含む): 107125200

約数和(自身を除く): 52203572

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 42509, 85018, 170036, 722653, 807671, 1445306, 1615342, 2890612, 3230684, 13730407, 27460814, 54921628]

約数ペア:

[(1, 54921628), (2, 27460814), (4, 13730407), (17, 3230684), (19, 2890612), (34, 1615342), (38, 1445306), (68, 807671), (76, 722653), (323, 170036), (646, 85018), (1292, 42509)]