50938905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 89976960

約数和(自身を除く): 39038055

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 361, 409, 437, 1083, 1227, 1311, 1805, 2045, 2185, 5415, 6135, 6555, 7771, 8303, 9407, 23313, 24909, 28221, 38855, 41515, 47035, 116565, 124545, 141105, 147649, 178733, 442947, 536199, 738245, 893665, 2214735, 2680995, 3395927, 10187781, 16979635, 50938905]

約数ペア:

[(1, 50938905), (3, 16979635), (5, 10187781), (15, 3395927), (19, 2680995), (23, 2214735), (57, 893665), (69, 738245), (95, 536199), (115, 442947), (285, 178733), (345, 147649), (361, 141105), (409, 124545), (437, 116565), (1083, 47035), (1227, 41515), (1311, 38855), (1805, 28221), (2045, 24909), (2185, 23313), (5415, 9407), (6135, 8303), (6555, 7771)]