57396738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 134348544

約数和(自身を除く): 76951806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 197, 294, 394, 591, 991, 1182, 1379, 1982, 2758, 2973, 4137, 5946, 6937, 8274, 9653, 13874, 19306, 20811, 28959, 41622, 48559, 57918, 97118, 145677, 195227, 291354, 390454, 585681, 1171362, 1366589, 2733178, 4099767, 8199534, 9566123, 19132246, 28698369, 57396738]

約数ペア:

[(1, 57396738), (2, 28698369), (3, 19132246), (6, 9566123), (7, 8199534), (14, 4099767), (21, 2733178), (42, 1366589), (49, 1171362), (98, 585681), (147, 390454), (197, 291354), (294, 195227), (394, 145677), (591, 97118), (991, 57918), (1182, 48559), (1379, 41622), (1982, 28959), (2758, 20811), (2973, 19306), (4137, 13874), (5946, 9653), (6937, 8274)]