51617832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 157747200

約数和(自身を除く): 106129368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 103, 114, 133, 152, 157, 168, 206, 228, 266, 309, 314, 399, 412, 456, 471, 532, 618, 628, 721, 798, 824, 942, 1064, 1099, 1236, 1256, 1442, 1596, 1884, 1957, 2163, 2198, 2472, 2884, 2983, 3192, 3297, 3768, 3914, 4326, 4396, 5768, 5871, 5966, 6594, 7828, 8652, 8792, 8949, 11742, 11932, 13188, 13699, 15656, 16171, 17304, 17898, 20881, 23484, 23864, 26376, 27398, 32342, 35796, 41097, 41762, 46968, 48513, 54796, 62643, 64684, 71592, 82194, 83524, 97026, 109592, 113197, 125286, 129368, 164388, 167048, 194052, 226394, 250572, 307249, 328776, 339591, 388104, 452788, 501144, 614498, 679182, 905576, 921747, 1228996, 1358364, 1843494, 2150743, 2457992, 2716728, 3686988, 4301486, 6452229, 7373976, 8602972, 12904458, 17205944, 25808916, 51617832]

約数ペア:

[(1, 51617832), (2, 25808916), (3, 17205944), (4, 12904458), (6, 8602972), (7, 7373976), (8, 6452229), (12, 4301486), (14, 3686988), (19, 2716728), (21, 2457992), (24, 2150743), (28, 1843494), (38, 1358364), (42, 1228996), (56, 921747), (57, 905576), (76, 679182), (84, 614498), (103, 501144), (114, 452788), (133, 388104), (152, 339591), (157, 328776), (168, 307249), (206, 250572), (228, 226394), (266, 194052), (309, 167048), (314, 164388), (399, 129368), (412, 125286), (456, 113197), (471, 109592), (532, 97026), (618, 83524), (628, 82194), (721, 71592), (798, 64684), (824, 62643), (942, 54796), (1064, 48513), (1099, 46968), (1236, 41762), (1256, 41097), (1442, 35796), (1596, 32342), (1884, 27398), (1957, 26376), (2163, 23864), (2198, 23484), (2472, 20881), (2884, 17898), (2983, 17304), (3192, 16171), (3297, 15656), (3768, 13699), (3914, 13188), (4326, 11932), (4396, 11742), (5768, 8949), (5871, 8792), (5966, 8652), (6594, 7828)]