52800818

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 93434880

約数和(自身を除く): 40634062

約数列:

[1, 2, 7, 14, 43, 86, 139, 278, 301, 602, 631, 973, 1262, 1946, 4417, 5977, 8834, 11954, 27133, 41839, 54266, 83678, 87709, 175418, 189931, 379862, 613963, 1227926, 3771487, 7542974, 26400409, 52800818]

約数ペア:

[(1, 52800818), (2, 26400409), (7, 7542974), (14, 3771487), (43, 1227926), (86, 613963), (139, 379862), (278, 189931), (301, 175418), (602, 87709), (631, 83678), (973, 54266), (1262, 41839), (1946, 27133), (4417, 11954), (5977, 8834)]