51741760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23099}}^1$

素因数の和:23123

約数の個数: 56

約数和(自身を含む): 140817600

約数和(自身を除く): 89075840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 23099, 46198, 92396, 115495, 161693, 184792, 230990, 323386, 369584, 461980, 646772, 739168, 808465, 923960, 1293544, 1478336, 1616930, 1847920, 2587088, 3233860, 3695840, 5174176, 6467720, 7391680, 10348352, 12935440, 25870880, 51741760]

約数ペア:

[(1, 51741760), (2, 25870880), (4, 12935440), (5, 10348352), (7, 7391680), (8, 6467720), (10, 5174176), (14, 3695840), (16, 3233860), (20, 2587088), (28, 1847920), (32, 1616930), (35, 1478336), (40, 1293544), (56, 923960), (64, 808465), (70, 739168), (80, 646772), (112, 461980), (140, 369584), (160, 323386), (224, 230990), (280, 184792), (320, 161693), (448, 115495), (560, 92396), (1120, 46198), (2240, 23099)]