55143544

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5171}}^1$

素因数の和:5251

約数の個数: 32

約数和(自身を含む): 109232640

約数和(自身を除く): 54089096

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5171, 5332, 10342, 10664, 20684, 41368, 160301, 222353, 320602, 444706, 641204, 889412, 1282408, 1778824, 6892943, 13785886, 27571772, 55143544]

約数ペア:

[(1, 55143544), (2, 27571772), (4, 13785886), (8, 6892943), (31, 1778824), (43, 1282408), (62, 889412), (86, 641204), (124, 444706), (172, 320602), (248, 222353), (344, 160301), (1333, 41368), (2666, 20684), (5171, 10664), (5332, 10342)]