51008672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 120403584

約数和(自身を除く): 69394912

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 71, 88, 104, 142, 143, 157, 176, 208, 284, 286, 314, 352, 416, 568, 572, 628, 781, 923, 1136, 1144, 1256, 1562, 1727, 1846, 2041, 2272, 2288, 2512, 3124, 3454, 3692, 4082, 4576, 5024, 6248, 6908, 7384, 8164, 10153, 11147, 12496, 13816, 14768, 16328, 20306, 22294, 22451, 24992, 27632, 29536, 32656, 40612, 44588, 44902, 55264, 65312, 81224, 89176, 89804, 122617, 144911, 162448, 178352, 179608, 245234, 289822, 324896, 356704, 359216, 490468, 579644, 718432, 980936, 1159288, 1594021, 1961872, 2318576, 3188042, 3923744, 4637152, 6376084, 12752168, 25504336, 51008672]

約数ペア:

[(1, 51008672), (2, 25504336), (4, 12752168), (8, 6376084), (11, 4637152), (13, 3923744), (16, 3188042), (22, 2318576), (26, 1961872), (32, 1594021), (44, 1159288), (52, 980936), (71, 718432), (88, 579644), (104, 490468), (142, 359216), (143, 356704), (157, 324896), (176, 289822), (208, 245234), (284, 179608), (286, 178352), (314, 162448), (352, 144911), (416, 122617), (568, 89804), (572, 89176), (628, 81224), (781, 65312), (923, 55264), (1136, 44902), (1144, 44588), (1256, 40612), (1562, 32656), (1727, 29536), (1846, 27632), (2041, 24992), (2272, 22451), (2288, 22294), (2512, 20306), (3124, 16328), (3454, 14768), (3692, 13816), (4082, 12496), (4576, 11147), (5024, 10153), (6248, 8164), (6908, 7384)]