50194865

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 25647055

約数列:

[1, 5, 7, 19, 35, 41, 49, 95, 133, 205, 245, 263, 287, 665, 779, 931, 1315, 1435, 1841, 2009, 3895, 4655, 4997, 5453, 9205, 10045, 10783, 12887, 24985, 27265, 34979, 38171, 53915, 64435, 75481, 174895, 190855, 204877, 244853, 377405, 528367, 1024385, 1224265, 1434139, 2641835, 7170695, 10038973, 50194865]

約数ペア:

[(1, 50194865), (5, 10038973), (7, 7170695), (19, 2641835), (35, 1434139), (41, 1224265), (49, 1024385), (95, 528367), (133, 377405), (205, 244853), (245, 204877), (263, 190855), (287, 174895), (665, 75481), (779, 64435), (931, 53915), (1315, 38171), (1435, 34979), (1841, 27265), (2009, 24985), (3895, 12887), (4655, 10783), (4997, 10045), (5453, 9205)]