51254916

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 123594240

約数和(自身を除く): 72339324

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 241, 444, 479, 482, 723, 958, 964, 1437, 1446, 1916, 2874, 2892, 5748, 8917, 17723, 17834, 26751, 35446, 35668, 53169, 53502, 70892, 106338, 107004, 115439, 212676, 230878, 346317, 461756, 692634, 1385268, 4271243, 8542486, 12813729, 17084972, 25627458, 51254916]

約数ペア:

[(1, 51254916), (2, 25627458), (3, 17084972), (4, 12813729), (6, 8542486), (12, 4271243), (37, 1385268), (74, 692634), (111, 461756), (148, 346317), (222, 230878), (241, 212676), (444, 115439), (479, 107004), (482, 106338), (723, 70892), (958, 53502), (964, 53169), (1437, 35668), (1446, 35446), (1916, 26751), (2874, 17834), (2892, 17723), (5748, 8917)]