51241956

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 124420800

約数和(自身を除く): 73178844

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 229, 348, 458, 643, 687, 916, 1286, 1374, 1929, 2572, 2748, 3858, 6641, 7716, 13282, 18647, 19923, 26564, 37294, 39846, 55941, 74588, 79692, 111882, 147247, 223764, 294494, 441741, 588988, 883482, 1766964, 4270163, 8540326, 12810489, 17080652, 25620978, 51241956]

約数ペア:

[(1, 51241956), (2, 25620978), (3, 17080652), (4, 12810489), (6, 8540326), (12, 4270163), (29, 1766964), (58, 883482), (87, 588988), (116, 441741), (174, 294494), (229, 223764), (348, 147247), (458, 111882), (643, 79692), (687, 74588), (916, 55941), (1286, 39846), (1374, 37294), (1929, 26564), (2572, 19923), (2748, 18647), (3858, 13282), (6641, 7716)]