50988980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6173}}^1$

素因数の和:6248

約数の個数: 48

約数和(自身を含む): 124467840

約数和(自身を除く): 73478860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 6173, 8260, 12346, 24692, 30865, 43211, 61730, 86422, 123460, 172844, 216055, 364207, 432110, 728414, 864220, 1456828, 1821035, 2549449, 3642070, 5098898, 7284140, 10197796, 12747245, 25494490, 50988980]

約数ペア:

[(1, 50988980), (2, 25494490), (4, 12747245), (5, 10197796), (7, 7284140), (10, 5098898), (14, 3642070), (20, 2549449), (28, 1821035), (35, 1456828), (59, 864220), (70, 728414), (118, 432110), (140, 364207), (236, 216055), (295, 172844), (413, 123460), (590, 86422), (826, 61730), (1180, 43211), (1652, 30865), (2065, 24692), (4130, 12346), (6173, 8260)]