55638954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 152371200

約数和(自身を除く): 96732246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 61, 63, 114, 122, 126, 127, 133, 171, 183, 189, 254, 266, 342, 366, 378, 381, 399, 427, 513, 549, 762, 798, 854, 889, 1026, 1098, 1143, 1159, 1197, 1281, 1647, 1778, 2286, 2318, 2394, 2413, 2562, 2667, 3294, 3429, 3477, 3591, 3843, 4826, 5334, 6858, 6954, 7182, 7239, 7686, 7747, 8001, 8113, 10431, 11529, 14478, 15494, 16002, 16226, 16891, 20862, 21717, 23058, 23241, 24003, 24339, 31293, 33782, 43434, 46482, 48006, 48678, 50673, 54229, 62586, 65151, 69723, 73017, 101346, 108458, 130302, 139446, 146034, 147193, 152019, 162687, 209169, 219051, 294386, 304038, 325374, 418338, 438102, 441579, 456057, 488061, 883158, 912114, 976122, 1030351, 1324737, 1464183, 2060702, 2649474, 2928366, 3091053, 3974211, 6182106, 7948422, 9273159, 18546318, 27819477, 55638954]

約数ペア:

[(1, 55638954), (2, 27819477), (3, 18546318), (6, 9273159), (7, 7948422), (9, 6182106), (14, 3974211), (18, 3091053), (19, 2928366), (21, 2649474), (27, 2060702), (38, 1464183), (42, 1324737), (54, 1030351), (57, 976122), (61, 912114), (63, 883158), (114, 488061), (122, 456057), (126, 441579), (127, 438102), (133, 418338), (171, 325374), (183, 304038), (189, 294386), (254, 219051), (266, 209169), (342, 162687), (366, 152019), (378, 147193), (381, 146034), (399, 139446), (427, 130302), (513, 108458), (549, 101346), (762, 73017), (798, 69723), (854, 65151), (889, 62586), (1026, 54229), (1098, 50673), (1143, 48678), (1159, 48006), (1197, 46482), (1281, 43434), (1647, 33782), (1778, 31293), (2286, 24339), (2318, 24003), (2394, 23241), (2413, 23058), (2562, 21717), (2667, 20862), (3294, 16891), (3429, 16226), (3477, 16002), (3591, 15494), (3843, 14478), (4826, 11529), (5334, 10431), (6858, 8113), (6954, 8001), (7182, 7747), (7239, 7686)]