53445249

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 91675584

約数和(自身を除く): 38230335

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 131, 143, 317, 393, 429, 951, 1179, 1287, 1441, 1703, 2853, 3487, 4121, 4323, 5109, 10461, 12363, 12969, 15327, 18733, 31383, 37089, 41527, 45331, 56199, 124581, 135993, 168597, 373743, 407979, 456797, 539851, 1370391, 1619553, 4111173, 4858659, 5938361, 17815083, 53445249]

約数ペア:

[(1, 53445249), (3, 17815083), (9, 5938361), (11, 4858659), (13, 4111173), (33, 1619553), (39, 1370391), (99, 539851), (117, 456797), (131, 407979), (143, 373743), (317, 168597), (393, 135993), (429, 124581), (951, 56199), (1179, 45331), (1287, 41527), (1441, 37089), (1703, 31383), (2853, 18733), (3487, 15327), (4121, 12969), (4323, 12363), (5109, 10461)]