55748576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7883}}^1$

素因数の和:7923

約数の個数: 48

約数和(自身を含む): 125166384

約数和(自身を除く): 69417808

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 7883, 15766, 31532, 63064, 102479, 126128, 134011, 204958, 252256, 268022, 409916, 536044, 819832, 1072088, 1639664, 1742143, 2144176, 3279328, 3484286, 4288352, 6968572, 13937144, 27874288, 55748576]

約数ペア:

[(1, 55748576), (2, 27874288), (4, 13937144), (8, 6968572), (13, 4288352), (16, 3484286), (17, 3279328), (26, 2144176), (32, 1742143), (34, 1639664), (52, 1072088), (68, 819832), (104, 536044), (136, 409916), (208, 268022), (221, 252256), (272, 204958), (416, 134011), (442, 126128), (544, 102479), (884, 63064), (1768, 31532), (3536, 15766), (7072, 7883)]