55254840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3361}}^1$

素因数の和:3512

約数の個数: 64

約数和(自身を含む): 167024160

約数和(自身を除く): 111769320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 3361, 4110, 5480, 6722, 8220, 10083, 13444, 16440, 16805, 20166, 26888, 33610, 40332, 50415, 67220, 80664, 100830, 134440, 201660, 403320, 460457, 920914, 1381371, 1841828, 2302285, 2762742, 3683656, 4604570, 5525484, 6906855, 9209140, 11050968, 13813710, 18418280, 27627420, 55254840]

約数ペア:

[(1, 55254840), (2, 27627420), (3, 18418280), (4, 13813710), (5, 11050968), (6, 9209140), (8, 6906855), (10, 5525484), (12, 4604570), (15, 3683656), (20, 2762742), (24, 2302285), (30, 1841828), (40, 1381371), (60, 920914), (120, 460457), (137, 403320), (274, 201660), (411, 134440), (548, 100830), (685, 80664), (822, 67220), (1096, 50415), (1370, 40332), (1644, 33610), (2055, 26888), (2740, 20166), (3288, 16805), (3361, 16440), (4110, 13444), (5480, 10083), (6722, 8220)]