53474911

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 69327360

約数和(自身を除く): 15852449

約数列:

[1, 7, 17, 19, 67, 119, 133, 323, 353, 469, 1139, 1273, 2261, 2471, 6001, 6707, 7973, 8911, 21641, 23651, 42007, 46949, 114019, 151487, 165557, 402067, 449369, 798133, 2814469, 3145583, 7639273, 53474911]

約数ペア:

[(1, 53474911), (7, 7639273), (17, 3145583), (19, 2814469), (67, 798133), (119, 449369), (133, 402067), (323, 165557), (353, 151487), (469, 114019), (1139, 46949), (1273, 42007), (2261, 23651), (2471, 21641), (6001, 8911), (6707, 7973)]