56288600

素因数分解:

$2^3\times 5^2\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 131375520

約数和(自身を除く): 75086920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 431, 653, 862, 1306, 1724, 2155, 2612, 3265, 3448, 4310, 5224, 6530, 8620, 10775, 13060, 16325, 17240, 21550, 26120, 32650, 43100, 65300, 86200, 130600, 281443, 562886, 1125772, 1407215, 2251544, 2814430, 5628860, 7036075, 11257720, 14072150, 28144300, 56288600]

約数ペア:

[(1, 56288600), (2, 28144300), (4, 14072150), (5, 11257720), (8, 7036075), (10, 5628860), (20, 2814430), (25, 2251544), (40, 1407215), (50, 1125772), (100, 562886), (200, 281443), (431, 130600), (653, 86200), (862, 65300), (1306, 43100), (1724, 32650), (2155, 26120), (2612, 21550), (3265, 17240), (3448, 16325), (4310, 13060), (5224, 10775), (6530, 8620)]