50818768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 139991040

約数和(自身を除く): 89172272

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 167, 176, 182, 208, 209, 247, 266, 286, 304, 308, 334, 364, 418, 494, 532, 572, 616, 668, 728, 836, 988, 1001, 1064, 1144, 1169, 1232, 1336, 1456, 1463, 1672, 1729, 1837, 1976, 2002, 2128, 2171, 2288, 2338, 2672, 2717, 2926, 3173, 3344, 3458, 3674, 3952, 4004, 4342, 4676, 5434, 5852, 6346, 6916, 7348, 8008, 8684, 9352, 10868, 11704, 12692, 12859, 13832, 14696, 15197, 16016, 17368, 18704, 19019, 21736, 22211, 23408, 23881, 25384, 25718, 27664, 29392, 30394, 34736, 34903, 38038, 41249, 43472, 44422, 47762, 50768, 51436, 60788, 69806, 76076, 82498, 88844, 95524, 102872, 121576, 139612, 152152, 164996, 167167, 177688, 191048, 205744, 243152, 244321, 279224, 288743, 304304, 329992, 334334, 355376, 382096, 453739, 488642, 558448, 577486, 659984, 668668, 907478, 977284, 1154972, 1337336, 1814956, 1954568, 2309944, 2674672, 3176173, 3629912, 3909136, 4619888, 6352346, 7259824, 12704692, 25409384, 50818768]

約数ペア:

[(1, 50818768), (2, 25409384), (4, 12704692), (7, 7259824), (8, 6352346), (11, 4619888), (13, 3909136), (14, 3629912), (16, 3176173), (19, 2674672), (22, 2309944), (26, 1954568), (28, 1814956), (38, 1337336), (44, 1154972), (52, 977284), (56, 907478), (76, 668668), (77, 659984), (88, 577486), (91, 558448), (104, 488642), (112, 453739), (133, 382096), (143, 355376), (152, 334334), (154, 329992), (167, 304304), (176, 288743), (182, 279224), (208, 244321), (209, 243152), (247, 205744), (266, 191048), (286, 177688), (304, 167167), (308, 164996), (334, 152152), (364, 139612), (418, 121576), (494, 102872), (532, 95524), (572, 88844), (616, 82498), (668, 76076), (728, 69806), (836, 60788), (988, 51436), (1001, 50768), (1064, 47762), (1144, 44422), (1169, 43472), (1232, 41249), (1336, 38038), (1456, 34903), (1463, 34736), (1672, 30394), (1729, 29392), (1837, 27664), (1976, 25718), (2002, 25384), (2128, 23881), (2171, 23408), (2288, 22211), (2338, 21736), (2672, 19019), (2717, 18704), (2926, 17368), (3173, 16016), (3344, 15197), (3458, 14696), (3674, 13832), (3952, 12859), (4004, 12692), (4342, 11704), (4676, 10868), (5434, 9352), (5852, 8684), (6346, 8008), (6916, 7348)]