51584528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3109}}^1$

素因数の和:3195

約数の個数: 40

約数和(自身を含む): 107593560

約数和(自身を除く): 56009032

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 3109, 4148, 6218, 8296, 12436, 16592, 24872, 49744, 52853, 105706, 189649, 211412, 379298, 422824, 758596, 845648, 1517192, 3034384, 3224033, 6448066, 12896132, 25792264, 51584528]

約数ペア:

[(1, 51584528), (2, 25792264), (4, 12896132), (8, 6448066), (16, 3224033), (17, 3034384), (34, 1517192), (61, 845648), (68, 758596), (122, 422824), (136, 379298), (244, 211412), (272, 189649), (488, 105706), (976, 52853), (1037, 49744), (2074, 24872), (3109, 16592), (4148, 12436), (6218, 8296)]