52988600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{5407}}^1$

素因数の和:5437

約数の個数: 72

約数和(自身を含む): 143339040

約数和(自身を除く): 90350440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 5407, 9800, 10814, 21628, 27035, 37849, 43256, 54070, 75698, 108140, 135175, 151396, 189245, 216280, 264943, 270350, 302792, 378490, 529886, 540700, 756980, 946225, 1059772, 1081400, 1324715, 1513960, 1892450, 2119544, 2649430, 3784900, 5298860, 6623575, 7569800, 10597720, 13247150, 26494300, 52988600]

約数ペア:

[(1, 52988600), (2, 26494300), (4, 13247150), (5, 10597720), (7, 7569800), (8, 6623575), (10, 5298860), (14, 3784900), (20, 2649430), (25, 2119544), (28, 1892450), (35, 1513960), (40, 1324715), (49, 1081400), (50, 1059772), (56, 946225), (70, 756980), (98, 540700), (100, 529886), (140, 378490), (175, 302792), (196, 270350), (200, 264943), (245, 216280), (280, 189245), (350, 151396), (392, 135175), (490, 108140), (700, 75698), (980, 54070), (1225, 43256), (1400, 37849), (1960, 27035), (2450, 21628), (4900, 10814), (5407, 9800)]