49580349

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{941}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 81871104

約数和(自身を除く): 32290755

約数列:

[1, 3, 7, 13, 21, 39, 91, 193, 273, 579, 941, 1351, 2509, 2823, 4053, 6587, 7527, 12233, 17563, 19761, 36699, 52689, 85631, 181613, 256893, 544839, 1271291, 2360969, 3813873, 7082907, 16526783, 49580349]

約数ペア:

[(1, 49580349), (3, 16526783), (7, 7082907), (13, 3813873), (21, 2360969), (39, 1271291), (91, 544839), (193, 256893), (273, 181613), (579, 85631), (941, 52689), (1351, 36699), (2509, 19761), (2823, 17563), (4053, 12233), (6587, 7527)]