50558221

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 65664000

約数和(自身を除く): 15105779

約数列:

[1, 7, 17, 19, 59, 119, 133, 323, 379, 413, 1003, 1121, 2261, 2653, 6443, 7021, 7201, 7847, 19057, 22361, 45101, 50407, 122417, 133399, 156527, 380137, 424859, 856919, 2660959, 2974013, 7222603, 50558221]

約数ペア:

[(1, 50558221), (7, 7222603), (17, 2974013), (19, 2660959), (59, 856919), (119, 424859), (133, 380137), (323, 156527), (379, 133399), (413, 122417), (1003, 50407), (1121, 45101), (2261, 22361), (2653, 19057), (6443, 7847), (7021, 7201)]