50643945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 98594496

約数和(自身を除く): 47950551

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 121, 131, 165, 213, 355, 363, 393, 495, 605, 639, 655, 781, 1065, 1089, 1179, 1441, 1815, 1965, 2343, 3195, 3905, 4323, 5445, 5895, 7029, 7205, 8591, 9301, 11715, 12969, 15851, 21615, 25773, 27903, 35145, 42955, 46505, 47553, 64845, 77319, 79255, 83709, 102311, 128865, 139515, 142659, 237765, 306933, 386595, 418545, 511555, 713295, 920799, 1125421, 1534665, 3376263, 4603995, 5627105, 10128789, 16881315, 50643945]

約数ペア:

[(1, 50643945), (3, 16881315), (5, 10128789), (9, 5627105), (11, 4603995), (15, 3376263), (33, 1534665), (45, 1125421), (55, 920799), (71, 713295), (99, 511555), (121, 418545), (131, 386595), (165, 306933), (213, 237765), (355, 142659), (363, 139515), (393, 128865), (495, 102311), (605, 83709), (639, 79255), (655, 77319), (781, 64845), (1065, 47553), (1089, 46505), (1179, 42955), (1441, 35145), (1815, 27903), (1965, 25773), (2343, 21615), (3195, 15851), (3905, 12969), (4323, 11715), (5445, 9301), (5895, 8591), (7029, 7205)]