55438656

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 224

約数和(自身を含む): 191170560

約数和(自身を除く): 135731904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 167, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 334, 336, 364, 399, 416, 448, 456, 494, 501, 532, 546, 608, 624, 668, 672, 728, 741, 798, 832, 912, 988, 1002, 1064, 1092, 1169, 1216, 1248, 1336, 1344, 1456, 1482, 1596, 1729, 1824, 1976, 2004, 2128, 2171, 2184, 2338, 2496, 2672, 2912, 2964, 3173, 3192, 3458, 3507, 3648, 3952, 4008, 4256, 4342, 4368, 4676, 5187, 5344, 5824, 5928, 6346, 6384, 6513, 6916, 7014, 7904, 8016, 8512, 8684, 8736, 9352, 9519, 10374, 10688, 11856, 12692, 12768, 13026, 13832, 14028, 15197, 15808, 16032, 17368, 17472, 18704, 19038, 20748, 22211, 23712, 25384, 25536, 26052, 27664, 28056, 30394, 32064, 34736, 37408, 38076, 41249, 41496, 44422, 45591, 47424, 50768, 52104, 55328, 56112, 60788, 66633, 69472, 74816, 76152, 82498, 82992, 88844, 91182, 101536, 104208, 110656, 112224, 121576, 123747, 133266, 138944, 152304, 164996, 165984, 177688, 182364, 203072, 208416, 224448, 243152, 247494, 266532, 288743, 304608, 329992, 331968, 355376, 364728, 416832, 486304, 494988, 533064, 577486, 609216, 659984, 710752, 729456, 866229, 972608, 989976, 1066128, 1154972, 1319968, 1421504, 1458912, 1732458, 1979952, 2132256, 2309944, 2639936, 2917824, 3464916, 3959904, 4264512, 4619888, 6929832, 7919808, 9239776, 13859664, 18479552, 27719328, 55438656]

約数ペア:

[(1, 55438656), (2, 27719328), (3, 18479552), (4, 13859664), (6, 9239776), (7, 7919808), (8, 6929832), (12, 4619888), (13, 4264512), (14, 3959904), (16, 3464916), (19, 2917824), (21, 2639936), (24, 2309944), (26, 2132256), (28, 1979952), (32, 1732458), (38, 1458912), (39, 1421504), (42, 1319968), (48, 1154972), (52, 1066128), (56, 989976), (57, 972608), (64, 866229), (76, 729456), (78, 710752), (84, 659984), (91, 609216), (96, 577486), (104, 533064), (112, 494988), (114, 486304), (133, 416832), (152, 364728), (156, 355376), (167, 331968), (168, 329992), (182, 304608), (192, 288743), (208, 266532), (224, 247494), (228, 243152), (247, 224448), (266, 208416), (273, 203072), (304, 182364), (312, 177688), (334, 165984), (336, 164996), (364, 152304), (399, 138944), (416, 133266), (448, 123747), (456, 121576), (494, 112224), (501, 110656), (532, 104208), (546, 101536), (608, 91182), (624, 88844), (668, 82992), (672, 82498), (728, 76152), (741, 74816), (798, 69472), (832, 66633), (912, 60788), (988, 56112), (1002, 55328), (1064, 52104), (1092, 50768), (1169, 47424), (1216, 45591), (1248, 44422), (1336, 41496), (1344, 41249), (1456, 38076), (1482, 37408), (1596, 34736), (1729, 32064), (1824, 30394), (1976, 28056), (2004, 27664), (2128, 26052), (2171, 25536), (2184, 25384), (2338, 23712), (2496, 22211), (2672, 20748), (2912, 19038), (2964, 18704), (3173, 17472), (3192, 17368), (3458, 16032), (3507, 15808), (3648, 15197), (3952, 14028), (4008, 13832), (4256, 13026), (4342, 12768), (4368, 12692), (4676, 11856), (5187, 10688), (5344, 10374), (5824, 9519), (5928, 9352), (6346, 8736), (6384, 8684), (6513, 8512), (6916, 8016), (7014, 7904)]