55251520

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7507}}^1$

素因数の和:7547

約数の個数: 56

約数和(自身を含む): 137306304

約数和(自身を除く): 82054784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 7507, 15014, 30028, 37535, 60056, 75070, 120112, 150140, 172661, 240224, 300280, 345322, 480448, 600560, 690644, 863305, 1201120, 1381288, 1726610, 2402240, 2762576, 3453220, 5525152, 6906440, 11050304, 13812880, 27625760, 55251520]

約数ペア:

[(1, 55251520), (2, 27625760), (4, 13812880), (5, 11050304), (8, 6906440), (10, 5525152), (16, 3453220), (20, 2762576), (23, 2402240), (32, 1726610), (40, 1381288), (46, 1201120), (64, 863305), (80, 690644), (92, 600560), (115, 480448), (160, 345322), (184, 300280), (230, 240224), (320, 172661), (368, 150140), (460, 120112), (736, 75070), (920, 60056), (1472, 37535), (1840, 30028), (3680, 15014), (7360, 7507)]