51146784

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:767

約数の個数: 144

約数和(自身を含む): 165110400

約数和(自身を除く): 113963616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 719, 741, 912, 936, 988, 1248, 1368, 1438, 1482, 1824, 1872, 1976, 2157, 2223, 2736, 2876, 2964, 3744, 3952, 4314, 4446, 5472, 5752, 5928, 6471, 7904, 8628, 8892, 9347, 11504, 11856, 12942, 13661, 17256, 17784, 18694, 23008, 23712, 25884, 27322, 28041, 34512, 35568, 37388, 40983, 51768, 54644, 56082, 69024, 71136, 74776, 81966, 84123, 103536, 109288, 112164, 122949, 149552, 163932, 168246, 177593, 207072, 218576, 224328, 245898, 299104, 327864, 336492, 355186, 437152, 448656, 491796, 532779, 655728, 672984, 710372, 897312, 983592, 1065558, 1311456, 1345968, 1420744, 1598337, 1967184, 2131116, 2691936, 2841488, 3196674, 3934368, 4262232, 5682976, 6393348, 8524464, 12786696, 17048928, 25573392, 51146784]

約数ペア:

[(1, 51146784), (2, 25573392), (3, 17048928), (4, 12786696), (6, 8524464), (8, 6393348), (9, 5682976), (12, 4262232), (13, 3934368), (16, 3196674), (18, 2841488), (19, 2691936), (24, 2131116), (26, 1967184), (32, 1598337), (36, 1420744), (38, 1345968), (39, 1311456), (48, 1065558), (52, 983592), (57, 897312), (72, 710372), (76, 672984), (78, 655728), (96, 532779), (104, 491796), (114, 448656), (117, 437152), (144, 355186), (152, 336492), (156, 327864), (171, 299104), (208, 245898), (228, 224328), (234, 218576), (247, 207072), (288, 177593), (304, 168246), (312, 163932), (342, 149552), (416, 122949), (456, 112164), (468, 109288), (494, 103536), (608, 84123), (624, 81966), (684, 74776), (719, 71136), (741, 69024), (912, 56082), (936, 54644), (988, 51768), (1248, 40983), (1368, 37388), (1438, 35568), (1482, 34512), (1824, 28041), (1872, 27322), (1976, 25884), (2157, 23712), (2223, 23008), (2736, 18694), (2876, 17784), (2964, 17256), (3744, 13661), (3952, 12942), (4314, 11856), (4446, 11504), (5472, 9347), (5752, 8892), (5928, 8628), (6471, 7904)]