52212015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 96741216

約数和(自身を除く): 44529201

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 131, 153, 255, 393, 521, 655, 765, 1179, 1563, 1965, 2227, 2605, 4689, 5895, 6681, 7815, 8857, 11135, 20043, 23445, 26571, 33405, 44285, 68251, 79713, 100215, 132855, 204753, 341255, 398565, 614259, 1023765, 1160267, 3071295, 3480801, 5801335, 10442403, 17404005, 52212015]

約数ペア:

[(1, 52212015), (3, 17404005), (5, 10442403), (9, 5801335), (15, 3480801), (17, 3071295), (45, 1160267), (51, 1023765), (85, 614259), (131, 398565), (153, 341255), (255, 204753), (393, 132855), (521, 100215), (655, 79713), (765, 68251), (1179, 44285), (1563, 33405), (1965, 26571), (2227, 23445), (2605, 20043), (4689, 11135), (5895, 8857), (6681, 7815)]