51026880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2354

約数の個数: 112

約数和(自身を含む): 169127424

約数和(自身を除く): 118100544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2311, 2760, 3680, 4416, 4622, 5520, 6933, 7360, 9244, 11040, 11555, 13866, 18488, 22080, 23110, 27732, 34665, 36976, 46220, 53153, 55464, 69330, 73952, 92440, 106306, 110928, 138660, 147904, 159459, 184880, 212612, 221856, 265765, 277320, 318918, 369760, 425224, 443712, 531530, 554640, 637836, 739520, 797295, 850448, 1063060, 1109280, 1275672, 1594590, 1700896, 2126120, 2218560, 2551344, 3189180, 3401792, 4252240, 5102688, 6378360, 8504480, 10205376, 12756720, 17008960, 25513440, 51026880]

約数ペア:

[(1, 51026880), (2, 25513440), (3, 17008960), (4, 12756720), (5, 10205376), (6, 8504480), (8, 6378360), (10, 5102688), (12, 4252240), (15, 3401792), (16, 3189180), (20, 2551344), (23, 2218560), (24, 2126120), (30, 1700896), (32, 1594590), (40, 1275672), (46, 1109280), (48, 1063060), (60, 850448), (64, 797295), (69, 739520), (80, 637836), (92, 554640), (96, 531530), (115, 443712), (120, 425224), (138, 369760), (160, 318918), (184, 277320), (192, 265765), (230, 221856), (240, 212612), (276, 184880), (320, 159459), (345, 147904), (368, 138660), (460, 110928), (480, 106306), (552, 92440), (690, 73952), (736, 69330), (920, 55464), (960, 53153), (1104, 46220), (1380, 36976), (1472, 34665), (1840, 27732), (2208, 23110), (2311, 22080), (2760, 18488), (3680, 13866), (4416, 11555), (4622, 11040), (5520, 9244), (6933, 7360)]