51009452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3037}}^1$

素因数の和:3090

約数の個数: 48

約数和(自身を含む): 107180640

約数和(自身を除く): 56171188

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 3037, 4199, 6074, 8398, 12148, 16796, 39481, 51629, 57703, 78962, 103258, 115406, 157924, 206516, 230812, 671177, 750139, 980951, 1342354, 1500278, 1961902, 2684708, 3000556, 3923804, 12752363, 25504726, 51009452]

約数ペア:

[(1, 51009452), (2, 25504726), (4, 12752363), (13, 3923804), (17, 3000556), (19, 2684708), (26, 1961902), (34, 1500278), (38, 1342354), (52, 980951), (68, 750139), (76, 671177), (221, 230812), (247, 206516), (323, 157924), (442, 115406), (494, 103258), (646, 78962), (884, 57703), (988, 51629), (1292, 39481), (3037, 16796), (4199, 12148), (6074, 8398)]