53913886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 91990080

約数和(自身を除く): 38076194

約数列:

[1, 2, 13, 23, 26, 46, 89, 178, 299, 598, 1013, 1157, 2026, 2047, 2314, 4094, 13169, 23299, 26338, 26611, 46598, 53222, 90157, 180314, 302887, 605774, 1172041, 2073611, 2344082, 4147222, 26956943, 53913886]

約数ペア:

[(1, 53913886), (2, 26956943), (13, 4147222), (23, 2344082), (26, 2073611), (46, 1172041), (89, 605774), (178, 302887), (299, 180314), (598, 90157), (1013, 53222), (1157, 46598), (2026, 26611), (2047, 26338), (2314, 23299), (4094, 13169)]