55527164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 122115840

約数和(自身を除く): 66588676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1297, 1529, 1946, 2594, 3058, 3892, 5188, 6116, 9079, 10703, 14267, 18158, 21406, 28534, 36316, 42812, 57068, 99869, 180283, 199738, 360566, 399476, 721132, 1261981, 1983113, 2523962, 3966226, 5047924, 7932452, 13881791, 27763582, 55527164]

約数ペア:

[(1, 55527164), (2, 27763582), (4, 13881791), (7, 7932452), (11, 5047924), (14, 3966226), (22, 2523962), (28, 1983113), (44, 1261981), (77, 721132), (139, 399476), (154, 360566), (278, 199738), (308, 180283), (556, 99869), (973, 57068), (1297, 42812), (1529, 36316), (1946, 28534), (2594, 21406), (3058, 18158), (3892, 14267), (5188, 10703), (6116, 9079)]