53231981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 64665216

約数和(自身を除く): 11433235

約数列:

[1, 11, 17, 41, 53, 131, 187, 451, 583, 697, 901, 1441, 2173, 2227, 5371, 6943, 7667, 9911, 23903, 24497, 36941, 59081, 76373, 91307, 118031, 284663, 406351, 1004377, 1298341, 3131293, 4839271, 53231981]

約数ペア:

[(1, 53231981), (11, 4839271), (17, 3131293), (41, 1298341), (53, 1004377), (131, 406351), (187, 284663), (451, 118031), (583, 91307), (697, 76373), (901, 59081), (1441, 36941), (2173, 24497), (2227, 23903), (5371, 9911), (6943, 7667)]