510850054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 937746432

約数和(自身を除く): 426896378

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 157, 286, 314, 341, 367, 403, 682, 734, 806, 1727, 2041, 3454, 4037, 4082, 4433, 4771, 4867, 8074, 8866, 9542, 9734, 11377, 22451, 22754, 44902, 52481, 53537, 57619, 63271, 104962, 107074, 115238, 125147, 126542, 147901, 250294, 295802, 633809, 695981, 749047, 1267618, 1391962, 1498094, 1626911, 1786189, 3253822, 3572378, 8239517, 16479034, 19648079, 23220457, 39296158, 46440914, 255425027, 510850054]

約数ペア:

[(1, 510850054), (2, 255425027), (11, 46440914), (13, 39296158), (22, 23220457), (26, 19648079), (31, 16479034), (62, 8239517), (143, 3572378), (157, 3253822), (286, 1786189), (314, 1626911), (341, 1498094), (367, 1391962), (403, 1267618), (682, 749047), (734, 695981), (806, 633809), (1727, 295802), (2041, 250294), (3454, 147901), (4037, 126542), (4082, 125147), (4433, 115238), (4771, 107074), (4867, 104962), (8074, 63271), (8866, 57619), (9542, 53537), (9734, 52481), (11377, 44902), (22451, 22754)]