51693370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 96714000

約数和(自身を除く): 45020630

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 397, 449, 794, 898, 1985, 2245, 3970, 4490, 11513, 13021, 23026, 26042, 57565, 65105, 115130, 130210, 178253, 356506, 891265, 1782530, 5169337, 10338674, 25846685, 51693370]

約数ペア:

[(1, 51693370), (2, 25846685), (5, 10338674), (10, 5169337), (29, 1782530), (58, 891265), (145, 356506), (290, 178253), (397, 130210), (449, 115130), (794, 65105), (898, 57565), (1985, 26042), (2245, 23026), (3970, 13021), (4490, 11513)]