49338042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 60977478

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 71, 78, 118, 142, 151, 177, 213, 302, 354, 426, 453, 767, 906, 923, 1534, 1846, 1963, 2301, 2769, 3926, 4189, 4602, 5538, 5889, 8378, 8909, 10721, 11778, 12567, 17818, 21442, 25134, 26727, 32163, 53454, 54457, 64326, 108914, 115817, 139373, 163371, 231634, 278746, 326742, 347451, 418119, 632539, 694902, 836238, 1265078, 1897617, 3795234, 8223007, 16446014, 24669021, 49338042]

約数ペア:

[(1, 49338042), (2, 24669021), (3, 16446014), (6, 8223007), (13, 3795234), (26, 1897617), (39, 1265078), (59, 836238), (71, 694902), (78, 632539), (118, 418119), (142, 347451), (151, 326742), (177, 278746), (213, 231634), (302, 163371), (354, 139373), (426, 115817), (453, 108914), (767, 64326), (906, 54457), (923, 53454), (1534, 32163), (1846, 26727), (1963, 25134), (2301, 21442), (2769, 17818), (3926, 12567), (4189, 11778), (4602, 10721), (5538, 8909), (5889, 8378)]