49448740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3079}}^1$

素因数の和:3172

約数の個数: 48

約数和(自身を含む): 114871680

約数和(自身を除く): 65422940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3079, 3212, 4015, 6158, 8030, 12316, 15395, 16060, 30790, 33869, 61580, 67738, 135476, 169345, 224767, 338690, 449534, 677380, 899068, 1123835, 2247670, 2472437, 4495340, 4944874, 9889748, 12362185, 24724370, 49448740]

約数ペア:

[(1, 49448740), (2, 24724370), (4, 12362185), (5, 9889748), (10, 4944874), (11, 4495340), (20, 2472437), (22, 2247670), (44, 1123835), (55, 899068), (73, 677380), (110, 449534), (146, 338690), (220, 224767), (292, 169345), (365, 135476), (730, 67738), (803, 61580), (1460, 33869), (1606, 30790), (3079, 16060), (3212, 15395), (4015, 12316), (6158, 8030)]