50010040

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2311}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 112779360

約数和(自身を除く): 62769320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2311, 2705, 4328, 4622, 5410, 9244, 10820, 11555, 18488, 21640, 23110, 46220, 92440, 1250251, 2500502, 5001004, 6251255, 10002008, 12502510, 25005020, 50010040]

約数ペア:

[(1, 50010040), (2, 25005020), (4, 12502510), (5, 10002008), (8, 6251255), (10, 5001004), (20, 2500502), (40, 1250251), (541, 92440), (1082, 46220), (2164, 23110), (2311, 21640), (2705, 18488), (4328, 11555), (4622, 10820), (5410, 9244)]