51201892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 109105920

約数和(自身を除く): 57904028

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 263, 409, 476, 526, 818, 1052, 1636, 1841, 2863, 3682, 4471, 5726, 6953, 7364, 8942, 11452, 13906, 17884, 27812, 31297, 48671, 62594, 97342, 107567, 125188, 194684, 215134, 430268, 752969, 1505938, 1828639, 3011876, 3657278, 7314556, 12800473, 25600946, 51201892]

約数ペア:

[(1, 51201892), (2, 25600946), (4, 12800473), (7, 7314556), (14, 3657278), (17, 3011876), (28, 1828639), (34, 1505938), (68, 752969), (119, 430268), (238, 215134), (263, 194684), (409, 125188), (476, 107567), (526, 97342), (818, 62594), (1052, 48671), (1636, 31297), (1841, 27812), (2863, 17884), (3682, 13906), (4471, 11452), (5726, 8942), (6953, 7364)]