51224394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12391}}^1$

素因数の和:12462

約数の個数: 32

約数和(自身を含む): 112420224

約数和(自身を除く): 61195830

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 12391, 24782, 37173, 74346, 161083, 322166, 483249, 656723, 966498, 1313446, 1970169, 3940338, 8537399, 17074798, 25612197, 51224394]

約数ペア:

[(1, 51224394), (2, 25612197), (3, 17074798), (6, 8537399), (13, 3940338), (26, 1970169), (39, 1313446), (53, 966498), (78, 656723), (106, 483249), (159, 322166), (318, 161083), (689, 74346), (1378, 37173), (2067, 24782), (4134, 12391)]