55057535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 75768000

約数和(自身を除く): 20710465

約数列:

[1, 5, 13, 19, 65, 95, 109, 247, 409, 545, 1235, 1417, 2045, 2071, 5317, 7085, 7771, 10355, 26585, 26923, 38855, 44581, 101023, 134615, 222905, 505115, 579553, 847039, 2897765, 4235195, 11011507, 55057535]

約数ペア:

[(1, 55057535), (5, 11011507), (13, 4235195), (19, 2897765), (65, 847039), (95, 579553), (109, 505115), (247, 222905), (409, 134615), (545, 101023), (1235, 44581), (1417, 38855), (2045, 26923), (2071, 26585), (5317, 10355), (7085, 7771)]