51593178

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13499}}^1$

素因数の和:13531

約数の個数: 48

約数和(自身を含む): 129276000

約数和(自身を除く): 77682822

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 13499, 26998, 40497, 80994, 94493, 175487, 188986, 283479, 350974, 526461, 566958, 661451, 1052922, 1228409, 1322902, 1984353, 2456818, 3685227, 3968706, 7370454, 8598863, 17197726, 25796589, 51593178]

約数ペア:

[(1, 51593178), (2, 25796589), (3, 17197726), (6, 8598863), (7, 7370454), (13, 3968706), (14, 3685227), (21, 2456818), (26, 1984353), (39, 1322902), (42, 1228409), (49, 1052922), (78, 661451), (91, 566958), (98, 526461), (147, 350974), (182, 283479), (273, 188986), (294, 175487), (546, 94493), (637, 80994), (1274, 40497), (1911, 26998), (3822, 13499)]