49306880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{5503}}^1$

素因数の和:5531

約数の個数: 72

約数和(自身を含む): 135002112

約数和(自身を除く): 85695232

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 5503, 8960, 11006, 22012, 27515, 38521, 44024, 55030, 77042, 88048, 110060, 154084, 176096, 192605, 220120, 308168, 352192, 385210, 440240, 616336, 704384, 770420, 880480, 1232672, 1408768, 1540840, 1760960, 2465344, 3081680, 3521920, 4930688, 6163360, 7043840, 9861376, 12326720, 24653440, 49306880]

約数ペア:

[(1, 49306880), (2, 24653440), (4, 12326720), (5, 9861376), (7, 7043840), (8, 6163360), (10, 4930688), (14, 3521920), (16, 3081680), (20, 2465344), (28, 1760960), (32, 1540840), (35, 1408768), (40, 1232672), (56, 880480), (64, 770420), (70, 704384), (80, 616336), (112, 440240), (128, 385210), (140, 352192), (160, 308168), (224, 220120), (256, 192605), (280, 176096), (320, 154084), (448, 110060), (560, 88048), (640, 77042), (896, 55030), (1120, 44024), (1280, 38521), (1792, 27515), (2240, 22012), (4480, 11006), (5503, 8960)]