49204628920

素因数分解:

$2^3\times 5^1\times {\mathrm{12343}}^1\times {\mathrm{99661}}^1$

素因数の和:112015

約数の個数: 32

約数和(自身を含む): 110720495520

約数和(自身を除く): 61515866600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12343, 24686, 49372, 61715, 98744, 99661, 123430, 199322, 246860, 398644, 493720, 498305, 797288, 996610, 1993220, 3986440, 1230115723, 2460231446, 4920462892, 6150578615, 9840925784, 12301157230, 24602314460, 49204628920]

約数ペア:

[(1, 49204628920), (2, 24602314460), (4, 12301157230), (5, 9840925784), (8, 6150578615), (10, 4920462892), (20, 2460231446), (40, 1230115723), (12343, 3986440), (24686, 1993220), (49372, 996610), (61715, 797288), (98744, 498305), (99661, 493720), (123430, 398644), (199322, 246860)]