49141708

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 113992704

約数和(自身を除く): 64850996

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 506, 539, 644, 991, 1012, 1078, 1127, 1771, 1982, 2156, 2254, 3542, 3964, 4508, 6937, 7084, 10901, 12397, 13874, 21802, 22793, 24794, 27748, 43604, 45586, 48559, 49588, 76307, 91172, 97118, 152614, 159551, 194236, 250723, 305228, 319102, 501446, 534149, 638204, 1002892, 1068298, 1116857, 1755061, 2136596, 2233714, 3510122, 4467428, 7020244, 12285427, 24570854, 49141708]

約数ペア:

[(1, 49141708), (2, 24570854), (4, 12285427), (7, 7020244), (11, 4467428), (14, 3510122), (22, 2233714), (23, 2136596), (28, 1755061), (44, 1116857), (46, 1068298), (49, 1002892), (77, 638204), (92, 534149), (98, 501446), (154, 319102), (161, 305228), (196, 250723), (253, 194236), (308, 159551), (322, 152614), (506, 97118), (539, 91172), (644, 76307), (991, 49588), (1012, 48559), (1078, 45586), (1127, 43604), (1771, 27748), (1982, 24794), (2156, 22793), (2254, 21802), (3542, 13874), (3964, 12397), (4508, 10901), (6937, 7084)]