47264940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{262583}}^1$

素因数の和:262598

約数の個数: 36

約数和(自身を含む): 143370864

約数和(自身を除く): 96105924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 262583, 525166, 787749, 1050332, 1312915, 1575498, 2363247, 2625830, 3150996, 3938745, 4726494, 5251660, 7877490, 9452988, 11816235, 15754980, 23632470, 47264940]

約数ペア:

[(1, 47264940), (2, 23632470), (3, 15754980), (4, 11816235), (5, 9452988), (6, 7877490), (9, 5251660), (10, 4726494), (12, 3938745), (15, 3150996), (18, 2625830), (20, 2363247), (30, 1575498), (36, 1312915), (45, 1050332), (60, 787749), (90, 525166), (180, 262583)]