49071995

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 71774208

約数和(自身を除く): 22702213

約数列:

[1, 5, 7, 23, 35, 47, 115, 161, 235, 329, 805, 1081, 1297, 1645, 5405, 6485, 7567, 9079, 29831, 37835, 45395, 60959, 149155, 208817, 304795, 426713, 1044085, 1402057, 2133565, 7010285, 9814399, 49071995]

約数ペア:

[(1, 49071995), (5, 9814399), (7, 7010285), (23, 2133565), (35, 1402057), (47, 1044085), (115, 426713), (161, 304795), (235, 208817), (329, 149155), (805, 60959), (1081, 45395), (1297, 37835), (1645, 29831), (5405, 9079), (6485, 7567)]