47687516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 92606976

約数和(自身を除く): 44919460

約数列:

[1, 2, 4, 17, 34, 43, 47, 68, 86, 94, 172, 188, 347, 694, 731, 799, 1388, 1462, 1598, 2021, 2924, 3196, 4042, 5899, 8084, 11798, 14921, 16309, 23596, 29842, 32618, 34357, 59684, 65236, 68714, 137428, 253657, 277253, 507314, 554506, 701287, 1014628, 1109012, 1402574, 2805148, 11921879, 23843758, 47687516]

約数ペア:

[(1, 47687516), (2, 23843758), (4, 11921879), (17, 2805148), (34, 1402574), (43, 1109012), (47, 1014628), (68, 701287), (86, 554506), (94, 507314), (172, 277253), (188, 253657), (347, 137428), (694, 68714), (731, 65236), (799, 59684), (1388, 34357), (1462, 32618), (1598, 29842), (2021, 23596), (2924, 16309), (3196, 14921), (4042, 11798), (5899, 8084)]