47770268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 103488000

約数和(自身を除く): 55717732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 364, 499, 526, 998, 1052, 1841, 1996, 3419, 3493, 3682, 6487, 6838, 6986, 7364, 12974, 13676, 13972, 23933, 25948, 45409, 47866, 90818, 95732, 131237, 181636, 262474, 524948, 918659, 1706081, 1837318, 3412162, 3674636, 6824324, 11942567, 23885134, 47770268]

約数ペア:

[(1, 47770268), (2, 23885134), (4, 11942567), (7, 6824324), (13, 3674636), (14, 3412162), (26, 1837318), (28, 1706081), (52, 918659), (91, 524948), (182, 262474), (263, 181636), (364, 131237), (499, 95732), (526, 90818), (998, 47866), (1052, 45409), (1841, 25948), (1996, 23933), (3419, 13972), (3493, 13676), (3682, 12974), (6487, 7364), (6838, 6986)]