51600220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6247}}^1$

素因数の和:6322

約数の個数: 48

約数和(自身を含む): 125959680

約数和(自身を除く): 74359460

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, 6247, 8260, 12494, 24988, 31235, 43729, 62470, 87458, 124940, 174916, 218645, 368573, 437290, 737146, 874580, 1474292, 1842865, 2580011, 3685730, 5160022, 7371460, 10320044, 12900055, 25800110, 51600220]

約数ペア:

[(1, 51600220), (2, 25800110), (4, 12900055), (5, 10320044), (7, 7371460), (10, 5160022), (14, 3685730), (20, 2580011), (28, 1842865), (35, 1474292), (59, 874580), (70, 737146), (118, 437290), (140, 368573), (236, 218645), (295, 174916), (413, 124940), (590, 87458), (826, 62470), (1180, 43729), (1652, 31235), (2065, 24988), (4130, 12494), (6247, 8260)]