51914560

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3131

約数の個数: 56

約数和(自身を含む): 125995176

約数和(自身を除く): 74080616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3061, 3392, 4240, 6122, 8480, 12244, 15305, 16960, 24488, 30610, 48976, 61220, 97952, 122440, 162233, 195904, 244880, 324466, 489760, 648932, 811165, 979520, 1297864, 1622330, 2595728, 3244660, 5191456, 6489320, 10382912, 12978640, 25957280, 51914560]

約数ペア:

[(1, 51914560), (2, 25957280), (4, 12978640), (5, 10382912), (8, 6489320), (10, 5191456), (16, 3244660), (20, 2595728), (32, 1622330), (40, 1297864), (53, 979520), (64, 811165), (80, 648932), (106, 489760), (160, 324466), (212, 244880), (265, 195904), (320, 162233), (424, 122440), (530, 97952), (848, 61220), (1060, 48976), (1696, 30610), (2120, 24488), (3061, 16960), (3392, 15305), (4240, 12244), (6122, 8480)]