49945338

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3947}}^1$

素因数の和:4011

約数の個数: 48

約数和(自身を含む): 117018720

約数和(自身を除く): 67073382

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 3947, 4218, 6327, 7894, 11841, 12654, 23682, 35523, 71046, 74993, 146039, 149986, 224979, 292078, 438117, 449958, 674937, 876234, 1314351, 1349874, 2628702, 2774741, 5549482, 8324223, 16648446, 24972669, 49945338]

約数ペア:

[(1, 49945338), (2, 24972669), (3, 16648446), (6, 8324223), (9, 5549482), (18, 2774741), (19, 2628702), (37, 1349874), (38, 1314351), (57, 876234), (74, 674937), (111, 449958), (114, 438117), (171, 292078), (222, 224979), (333, 149986), (342, 146039), (666, 74993), (703, 71046), (1406, 35523), (2109, 23682), (3947, 12654), (4218, 11841), (6327, 7894)]