51145600

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1488

約数の個数: 96

約数和(自身を含む): 137926440

約数和(自身を除く): 86780840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1100, 1408, 1453, 1600, 1760, 2200, 2906, 3200, 3520, 4400, 5812, 7040, 7265, 8800, 11624, 14530, 15983, 17600, 23248, 29060, 31966, 35200, 36325, 46496, 58120, 63932, 72650, 79915, 92992, 116240, 127864, 145300, 159830, 185984, 232480, 255728, 290600, 319660, 399575, 464960, 511456, 581200, 639320, 799150, 929920, 1022912, 1162400, 1278640, 1598300, 2045824, 2324800, 2557280, 3196600, 4649600, 5114560, 6393200, 10229120, 12786400, 25572800, 51145600]

約数ペア:

[(1, 51145600), (2, 25572800), (4, 12786400), (5, 10229120), (8, 6393200), (10, 5114560), (11, 4649600), (16, 3196600), (20, 2557280), (22, 2324800), (25, 2045824), (32, 1598300), (40, 1278640), (44, 1162400), (50, 1022912), (55, 929920), (64, 799150), (80, 639320), (88, 581200), (100, 511456), (110, 464960), (128, 399575), (160, 319660), (176, 290600), (200, 255728), (220, 232480), (275, 185984), (320, 159830), (352, 145300), (400, 127864), (440, 116240), (550, 92992), (640, 79915), (704, 72650), (800, 63932), (880, 58120), (1100, 46496), (1408, 36325), (1453, 35200), (1600, 31966), (1760, 29060), (2200, 23248), (2906, 17600), (3200, 15983), (3520, 14530), (4400, 11624), (5812, 8800), (7040, 7265)]