50283340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 109992960

約数和(自身を除く): 59709620

約数列:

[1, 2, 4, 5, 10, 20, 43, 59, 86, 118, 172, 215, 236, 295, 430, 590, 860, 991, 1180, 1982, 2537, 3964, 4955, 5074, 9910, 10148, 12685, 19820, 25370, 42613, 50740, 58469, 85226, 116938, 170452, 213065, 233876, 292345, 426130, 584690, 852260, 1169380, 2514167, 5028334, 10056668, 12570835, 25141670, 50283340]

約数ペア:

[(1, 50283340), (2, 25141670), (4, 12570835), (5, 10056668), (10, 5028334), (20, 2514167), (43, 1169380), (59, 852260), (86, 584690), (118, 426130), (172, 292345), (215, 233876), (236, 213065), (295, 170452), (430, 116938), (590, 85226), (860, 58469), (991, 50740), (1180, 42613), (1982, 25370), (2537, 19820), (3964, 12685), (4955, 10148), (5074, 9910)]