55659520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1553}}^1$

素因数の和:1585

約数の個数: 88

約数和(自身を含む): 152689824

約数和(自身を除く): 97030304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1553, 1792, 2240, 2560, 3106, 3584, 4480, 5120, 6212, 7168, 7765, 8960, 10871, 12424, 15530, 17920, 21742, 24848, 31060, 35840, 43484, 49696, 54355, 62120, 86968, 99392, 108710, 124240, 173936, 198784, 217420, 248480, 347872, 397568, 434840, 496960, 695744, 795136, 869680, 993920, 1391488, 1590272, 1739360, 1987840, 2782976, 3478720, 3975680, 5565952, 6957440, 7951360, 11131904, 13914880, 27829760, 55659520]

約数ペア:

[(1, 55659520), (2, 27829760), (4, 13914880), (5, 11131904), (7, 7951360), (8, 6957440), (10, 5565952), (14, 3975680), (16, 3478720), (20, 2782976), (28, 1987840), (32, 1739360), (35, 1590272), (40, 1391488), (56, 993920), (64, 869680), (70, 795136), (80, 695744), (112, 496960), (128, 434840), (140, 397568), (160, 347872), (224, 248480), (256, 217420), (280, 198784), (320, 173936), (448, 124240), (512, 108710), (560, 99392), (640, 86968), (896, 62120), (1024, 54355), (1120, 49696), (1280, 43484), (1553, 35840), (1792, 31060), (2240, 24848), (2560, 21742), (3106, 17920), (3584, 15530), (4480, 12424), (5120, 10871), (6212, 8960), (7168, 7765)]