55820856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 174988800

約数和(自身を除く): 119167944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 61, 78, 84, 91, 104, 122, 156, 168, 182, 183, 244, 273, 312, 364, 366, 419, 427, 488, 546, 728, 732, 793, 838, 854, 1092, 1257, 1281, 1464, 1586, 1676, 1708, 2184, 2379, 2514, 2562, 2933, 3172, 3352, 3416, 4758, 5028, 5124, 5447, 5551, 5866, 6344, 8799, 9516, 10056, 10248, 10894, 11102, 11732, 16341, 16653, 17598, 19032, 21788, 22204, 23464, 25559, 32682, 33306, 35196, 38129, 43576, 44408, 51118, 65364, 66612, 70392, 76258, 76677, 102236, 114387, 130728, 133224, 152516, 153354, 178913, 204472, 228774, 305032, 306708, 332267, 357826, 457548, 536739, 613416, 664534, 715652, 915096, 996801, 1073478, 1329068, 1431304, 1993602, 2146956, 2325869, 2658136, 3987204, 4293912, 4651738, 6977607, 7974408, 9303476, 13955214, 18606952, 27910428, 55820856]

約数ペア:

[(1, 55820856), (2, 27910428), (3, 18606952), (4, 13955214), (6, 9303476), (7, 7974408), (8, 6977607), (12, 4651738), (13, 4293912), (14, 3987204), (21, 2658136), (24, 2325869), (26, 2146956), (28, 1993602), (39, 1431304), (42, 1329068), (52, 1073478), (56, 996801), (61, 915096), (78, 715652), (84, 664534), (91, 613416), (104, 536739), (122, 457548), (156, 357826), (168, 332267), (182, 306708), (183, 305032), (244, 228774), (273, 204472), (312, 178913), (364, 153354), (366, 152516), (419, 133224), (427, 130728), (488, 114387), (546, 102236), (728, 76677), (732, 76258), (793, 70392), (838, 66612), (854, 65364), (1092, 51118), (1257, 44408), (1281, 43576), (1464, 38129), (1586, 35196), (1676, 33306), (1708, 32682), (2184, 25559), (2379, 23464), (2514, 22204), (2562, 21788), (2933, 19032), (3172, 17598), (3352, 16653), (3416, 16341), (4758, 11732), (5028, 11102), (5124, 10894), (5447, 10248), (5551, 10056), (5866, 9516), (6344, 8799)]