57374282

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 105326592

約数和(自身を除く): 47952310

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 127, 161, 254, 322, 427, 529, 854, 889, 1058, 1403, 1778, 2806, 2921, 3703, 5842, 7406, 7747, 9821, 15494, 19642, 20447, 32269, 40894, 54229, 64538, 67183, 108458, 134366, 178181, 225883, 356362, 451766, 470281, 940562, 1247267, 2494534, 4098163, 8196326, 28687141, 57374282]

約数ペア:

[(1, 57374282), (2, 28687141), (7, 8196326), (14, 4098163), (23, 2494534), (46, 1247267), (61, 940562), (122, 470281), (127, 451766), (161, 356362), (254, 225883), (322, 178181), (427, 134366), (529, 108458), (854, 67183), (889, 64538), (1058, 54229), (1403, 40894), (1778, 32269), (2806, 20447), (2921, 19642), (3703, 15494), (5842, 9821), (7406, 7747)]