50031351

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 60

約数和(自身を含む): 82981800

約数和(自身を除く): 32950449

約数列:

[1, 3, 9, 19, 27, 29, 57, 59, 81, 87, 171, 177, 261, 361, 513, 531, 551, 783, 1083, 1121, 1539, 1593, 1653, 1711, 2349, 3249, 3363, 4779, 4959, 5133, 9747, 10089, 10469, 14877, 15399, 21299, 29241, 30267, 31407, 32509, 44631, 46197, 63897, 90801, 94221, 97527, 138591, 191691, 282663, 292581, 575073, 617671, 847989, 877743, 1725219, 1853013, 2633229, 5559039, 16677117, 50031351]

約数ペア:

[(1, 50031351), (3, 16677117), (9, 5559039), (19, 2633229), (27, 1853013), (29, 1725219), (57, 877743), (59, 847989), (81, 617671), (87, 575073), (171, 292581), (177, 282663), (261, 191691), (361, 138591), (513, 97527), (531, 94221), (551, 90801), (783, 63897), (1083, 46197), (1121, 44631), (1539, 32509), (1593, 31407), (1653, 30267), (1711, 29241), (2349, 21299), (3249, 15399), (3363, 14877), (4779, 10469), (4959, 10089), (5133, 9747)]