47807228

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 99644160

約数和(自身を除く): 51836932

約数列:

[1, 2, 4, 7, 14, 28, 43, 59, 86, 118, 172, 236, 301, 413, 602, 673, 826, 1204, 1346, 1652, 2537, 2692, 4711, 5074, 9422, 10148, 17759, 18844, 28939, 35518, 39707, 57878, 71036, 79414, 115756, 158828, 202573, 277949, 405146, 555898, 810292, 1111796, 1707401, 3414802, 6829604, 11951807, 23903614, 47807228]

約数ペア:

[(1, 47807228), (2, 23903614), (4, 11951807), (7, 6829604), (14, 3414802), (28, 1707401), (43, 1111796), (59, 810292), (86, 555898), (118, 405146), (172, 277949), (236, 202573), (301, 158828), (413, 115756), (602, 79414), (673, 71036), (826, 57878), (1204, 39707), (1346, 35518), (1652, 28939), (2537, 18844), (2692, 17759), (4711, 10148), (5074, 9422)]