50586920

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29411}}^1$

素因数の和:29465

約数の個数: 32

約数和(自身を含む): 116471520

約数和(自身を除く): 65884600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 29411, 58822, 117644, 147055, 235288, 294110, 588220, 1176440, 1264673, 2529346, 5058692, 6323365, 10117384, 12646730, 25293460, 50586920]

約数ペア:

[(1, 50586920), (2, 25293460), (4, 12646730), (5, 10117384), (8, 6323365), (10, 5058692), (20, 2529346), (40, 1264673), (43, 1176440), (86, 588220), (172, 294110), (215, 235288), (344, 147055), (430, 117644), (860, 58822), (1720, 29411)]