57404826

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 130493376

約数和(自身を除く): 73088550

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 313, 414, 443, 626, 886, 939, 1329, 1878, 2658, 2817, 3987, 5634, 7199, 7974, 10189, 14398, 20378, 21597, 30567, 43194, 61134, 64791, 91701, 129582, 138659, 183402, 277318, 415977, 831954, 1247931, 2495862, 3189157, 6378314, 9567471, 19134942, 28702413, 57404826]

約数ペア:

[(1, 57404826), (2, 28702413), (3, 19134942), (6, 9567471), (9, 6378314), (18, 3189157), (23, 2495862), (46, 1247931), (69, 831954), (138, 415977), (207, 277318), (313, 183402), (414, 138659), (443, 129582), (626, 91701), (886, 64791), (939, 61134), (1329, 43194), (1878, 30567), (2658, 21597), (2817, 20378), (3987, 14398), (5634, 10189), (7199, 7974)]