53643520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{5987}}^1$

素因数の和:6015

約数の個数: 72

約数和(自身を含む): 146873664

約数和(自身を除く): 93230144

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, 5987, 8960, 11974, 23948, 29935, 41909, 47896, 59870, 83818, 95792, 119740, 167636, 191584, 209545, 239480, 335272, 383168, 419090, 478960, 670544, 766336, 838180, 957920, 1341088, 1532672, 1676360, 1915840, 2682176, 3352720, 3831680, 5364352, 6705440, 7663360, 10728704, 13410880, 26821760, 53643520]

約数ペア:

[(1, 53643520), (2, 26821760), (4, 13410880), (5, 10728704), (7, 7663360), (8, 6705440), (10, 5364352), (14, 3831680), (16, 3352720), (20, 2682176), (28, 1915840), (32, 1676360), (35, 1532672), (40, 1341088), (56, 957920), (64, 838180), (70, 766336), (80, 670544), (112, 478960), (128, 419090), (140, 383168), (160, 335272), (224, 239480), (256, 209545), (280, 191584), (320, 167636), (448, 119740), (560, 95792), (640, 83818), (896, 59870), (1120, 47896), (1280, 41909), (1792, 29935), (2240, 23948), (4480, 11974), (5987, 8960)]