55188776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{977}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 108440640

約数和(自身を除く): 53251864

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 307, 614, 977, 1228, 1954, 2456, 3908, 7061, 7816, 14122, 22471, 28244, 44942, 56488, 89884, 179768, 299939, 599878, 1199756, 2399512, 6898597, 13797194, 27594388, 55188776]

約数ペア:

[(1, 55188776), (2, 27594388), (4, 13797194), (8, 6898597), (23, 2399512), (46, 1199756), (92, 599878), (184, 299939), (307, 179768), (614, 89884), (977, 56488), (1228, 44942), (1954, 28244), (2456, 22471), (3908, 14122), (7061, 7816)]