51319208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 99648360

約数和(自身を除く): 48329152

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 776, 1613, 3226, 3977, 6452, 7954, 12904, 15908, 31816, 66133, 132266, 156461, 264532, 312922, 529064, 625844, 1251688, 6414901, 12829802, 25659604, 51319208]

約数ペア:

[(1, 51319208), (2, 25659604), (4, 12829802), (8, 6414901), (41, 1251688), (82, 625844), (97, 529064), (164, 312922), (194, 264532), (328, 156461), (388, 132266), (776, 66133), (1613, 31816), (3226, 15908), (3977, 12904), (6452, 7954)]