55075604

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:972

約数の個数: 36

約数和(自身を含む): 104205024

約数和(自身を除く): 49129420

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 887, 1444, 1634, 1774, 3268, 3548, 15523, 16853, 31046, 33706, 38141, 62092, 67412, 76282, 152564, 320207, 640414, 724679, 1280828, 1449358, 2898716, 13768901, 27537802, 55075604]

約数ペア:

[(1, 55075604), (2, 27537802), (4, 13768901), (19, 2898716), (38, 1449358), (43, 1280828), (76, 724679), (86, 640414), (172, 320207), (361, 152564), (722, 76282), (817, 67412), (887, 62092), (1444, 38141), (1634, 33706), (1774, 31046), (3268, 16853), (3548, 15523)]