51481626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1493}}^1$

素因数の和:2326

約数の個数: 32

約数和(自身を含む): 117894528

約数和(自身を除く): 66412902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 821, 1493, 1642, 2463, 2986, 4479, 4926, 5747, 8958, 10451, 11494, 17241, 20902, 31353, 34482, 62706, 1225753, 2451506, 3677259, 7354518, 8580271, 17160542, 25740813, 51481626]

約数ペア:

[(1, 51481626), (2, 25740813), (3, 17160542), (6, 8580271), (7, 7354518), (14, 3677259), (21, 2451506), (42, 1225753), (821, 62706), (1493, 34482), (1642, 31353), (2463, 20902), (2986, 17241), (4479, 11494), (4926, 10451), (5747, 8958)]