52239291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 25175109

約数列:

[1, 3, 13, 39, 53, 127, 159, 199, 381, 597, 689, 1651, 2067, 2587, 4953, 6731, 7761, 10547, 20193, 25273, 31641, 75819, 87503, 137111, 262509, 328549, 411333, 985647, 1339469, 4018407, 17413097, 52239291]

約数ペア:

[(1, 52239291), (3, 17413097), (13, 4018407), (39, 1339469), (53, 985647), (127, 411333), (159, 328549), (199, 262509), (381, 137111), (597, 87503), (689, 75819), (1651, 31641), (2067, 25273), (2587, 20193), (4953, 10547), (6731, 7761)]