47983078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 43462682

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 71, 139, 142, 143, 187, 221, 278, 286, 374, 442, 781, 923, 1207, 1529, 1562, 1807, 1846, 2363, 2414, 2431, 3058, 3614, 4726, 4862, 9869, 10153, 13277, 15691, 19738, 19877, 20306, 25993, 26554, 30719, 31382, 39754, 51986, 61438, 108559, 128297, 167773, 172601, 217118, 256594, 335546, 337909, 345202, 675818, 1411267, 1845503, 2181049, 2822534, 3691006, 4362098, 23991539, 47983078]

約数ペア:

[(1, 47983078), (2, 23991539), (11, 4362098), (13, 3691006), (17, 2822534), (22, 2181049), (26, 1845503), (34, 1411267), (71, 675818), (139, 345202), (142, 337909), (143, 335546), (187, 256594), (221, 217118), (278, 172601), (286, 167773), (374, 128297), (442, 108559), (781, 61438), (923, 51986), (1207, 39754), (1529, 31382), (1562, 30719), (1807, 26554), (1846, 25993), (2363, 20306), (2414, 19877), (2431, 19738), (3058, 15691), (3614, 13277), (4726, 10153), (4862, 9869)]