47527900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1643

約数の個数: 72

約数和(自身を含む): 120686720

約数和(自身を除く): 73158820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 1579, 2150, 3010, 3158, 4300, 6020, 6316, 7525, 7895, 11053, 15050, 15790, 22106, 30100, 31580, 39475, 44212, 55265, 67897, 78950, 110530, 135794, 157900, 221060, 271588, 276325, 339485, 475279, 552650, 678970, 950558, 1105300, 1357940, 1697425, 1901116, 2376395, 3394850, 4752790, 6789700, 9505580, 11881975, 23763950, 47527900]

約数ペア:

[(1, 47527900), (2, 23763950), (4, 11881975), (5, 9505580), (7, 6789700), (10, 4752790), (14, 3394850), (20, 2376395), (25, 1901116), (28, 1697425), (35, 1357940), (43, 1105300), (50, 950558), (70, 678970), (86, 552650), (100, 475279), (140, 339485), (172, 276325), (175, 271588), (215, 221060), (301, 157900), (350, 135794), (430, 110530), (602, 78950), (700, 67897), (860, 55265), (1075, 44212), (1204, 39475), (1505, 31580), (1579, 30100), (2150, 22106), (3010, 15790), (3158, 15050), (4300, 11053), (6020, 7895), (6316, 7525)]