51389824

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{4139}}^1$

素因数の和:4250

約数の個数: 32

約数和(自身を含む): 103458600

約数和(自身を除く): 52068776

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 4139, 6208, 8278, 12416, 16556, 33112, 66224, 132448, 264896, 401483, 529792, 802966, 1605932, 3211864, 6423728, 12847456, 25694912, 51389824]

約数ペア:

[(1, 51389824), (2, 25694912), (4, 12847456), (8, 6423728), (16, 3211864), (32, 1605932), (64, 802966), (97, 529792), (128, 401483), (194, 264896), (388, 132448), (776, 66224), (1552, 33112), (3104, 16556), (4139, 12416), (6208, 8278)]