50920545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 90123840

約数和(自身を除く): 39203295

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 169, 195, 265, 379, 507, 689, 795, 845, 1137, 1895, 2067, 2535, 3445, 4927, 5685, 8957, 10335, 14781, 20087, 24635, 26871, 44785, 60261, 64051, 73905, 100435, 134355, 192153, 261131, 301305, 320255, 783393, 960765, 1305655, 3394703, 3916965, 10184109, 16973515, 50920545]

約数ペア:

[(1, 50920545), (3, 16973515), (5, 10184109), (13, 3916965), (15, 3394703), (39, 1305655), (53, 960765), (65, 783393), (159, 320255), (169, 301305), (195, 261131), (265, 192153), (379, 134355), (507, 100435), (689, 73905), (795, 64051), (845, 60261), (1137, 44785), (1895, 26871), (2067, 24635), (2535, 20087), (3445, 14781), (4927, 10335), (5685, 8957)]