49143753

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 78800040

約数和(自身を除く): 29656287

約数列:

[1, 3, 9, 17, 27, 51, 81, 89, 153, 267, 401, 459, 801, 1203, 1377, 1513, 2403, 3609, 4539, 6817, 7209, 10827, 13617, 20451, 32481, 35689, 40851, 61353, 107067, 122553, 184059, 321201, 552177, 606713, 963603, 1820139, 2890809, 5460417, 16381251, 49143753]

約数ペア:

[(1, 49143753), (3, 16381251), (9, 5460417), (17, 2890809), (27, 1820139), (51, 963603), (81, 606713), (89, 552177), (153, 321201), (267, 184059), (401, 122553), (459, 107067), (801, 61353), (1203, 40851), (1377, 35689), (1513, 32481), (2403, 20451), (3609, 13617), (4539, 10827), (6817, 7209)]