47894940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{266083}}^1$

素因数の和:266098

約数の個数: 36

約数和(自身を含む): 145281864

約数和(自身を除く): 97386924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 266083, 532166, 798249, 1064332, 1330415, 1596498, 2394747, 2660830, 3192996, 3991245, 4789494, 5321660, 7982490, 9578988, 11973735, 15964980, 23947470, 47894940]

約数ペア:

[(1, 47894940), (2, 23947470), (3, 15964980), (4, 11973735), (5, 9578988), (6, 7982490), (9, 5321660), (10, 4789494), (12, 3991245), (15, 3192996), (18, 2660830), (20, 2394747), (30, 1596498), (36, 1330415), (45, 1064332), (60, 798249), (90, 532166), (180, 266083)]