52209894401

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{251477}}^1$

素因数の和:251733

約数の個数: 24

約数和(自身を含む): 64217422080

約数和(自身を除く): 12007527679

約数列:

[1, 7, 19, 49, 133, 223, 931, 1561, 4237, 10927, 29659, 207613, 251477, 1760339, 4778063, 12322373, 33446441, 56079371, 234125087, 392555597, 1065508049, 2747889179, 7458556343, 52209894401]

約数ペア:

[(1, 52209894401), (7, 7458556343), (19, 2747889179), (49, 1065508049), (133, 392555597), (223, 234125087), (931, 56079371), (1561, 33446441), (4237, 12322373), (10927, 4778063), (29659, 1760339), (207613, 251477)]