47314820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8243}}^1$

素因数の和:8300

約数の個数: 48

約数和(自身を含む): 116339328

約数和(自身を除く): 69024508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 8243, 16486, 32972, 41215, 57701, 82430, 115402, 164860, 230804, 288505, 337963, 577010, 675926, 1154020, 1351852, 1689815, 2365741, 3379630, 4731482, 6759260, 9462964, 11828705, 23657410, 47314820]

約数ペア:

[(1, 47314820), (2, 23657410), (4, 11828705), (5, 9462964), (7, 6759260), (10, 4731482), (14, 3379630), (20, 2365741), (28, 1689815), (35, 1351852), (41, 1154020), (70, 675926), (82, 577010), (140, 337963), (164, 288505), (205, 230804), (287, 164860), (410, 115402), (574, 82430), (820, 57701), (1148, 41215), (1435, 32972), (2870, 16486), (5740, 8243)]