49661460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{275897}}^1$

素因数の和:275912

約数の個数: 36

約数和(自身を含む): 150640308

約数和(自身を除く): 100978848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 275897, 551794, 827691, 1103588, 1379485, 1655382, 2483073, 2758970, 3310764, 4138455, 4966146, 5517940, 8276910, 9932292, 12415365, 16553820, 24830730, 49661460]

約数ペア:

[(1, 49661460), (2, 24830730), (3, 16553820), (4, 12415365), (5, 9932292), (6, 8276910), (9, 5517940), (10, 4966146), (12, 4138455), (15, 3310764), (18, 2758970), (20, 2483073), (30, 1655382), (36, 1379485), (45, 1103588), (60, 827691), (90, 551794), (180, 275897)]