52009701440

素因数分解:

$2^6\times 5^1\times {\mathrm{509}}^1\times {\mathrm{319313}}^1$

素因数の和:319839

約数の個数: 56

約数和(自身を含む): 124091806680

約数和(自身を除く): 72082105240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 509, 1018, 2036, 2545, 4072, 5090, 8144, 10180, 16288, 20360, 32576, 40720, 81440, 162880, 319313, 638626, 1277252, 1596565, 2554504, 3193130, 5109008, 6386260, 10218016, 12772520, 20436032, 25545040, 51090080, 102180160, 162530317, 325060634, 650121268, 812651585, 1300242536, 1625303170, 2600485072, 3250606340, 5200970144, 6501212680, 10401940288, 13002425360, 26004850720, 52009701440]

約数ペア:

[(1, 52009701440), (2, 26004850720), (4, 13002425360), (5, 10401940288), (8, 6501212680), (10, 5200970144), (16, 3250606340), (20, 2600485072), (32, 1625303170), (40, 1300242536), (64, 812651585), (80, 650121268), (160, 325060634), (320, 162530317), (509, 102180160), (1018, 51090080), (2036, 25545040), (2545, 20436032), (4072, 12772520), (5090, 10218016), (8144, 6386260), (10180, 5109008), (16288, 3193130), (20360, 2554504), (32576, 1596565), (40720, 1277252), (81440, 638626), (162880, 319313)]