53449328

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{34439}}^1$

素因数の和:34544

約数の個数: 20

約数和(自身を含む): 104628720

約数和(自身を除く): 51179392

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 34439, 68878, 137756, 275512, 551024, 3340583, 6681166, 13362332, 26724664, 53449328]

約数ペア:

[(1, 53449328), (2, 26724664), (4, 13362332), (8, 6681166), (16, 3340583), (97, 551024), (194, 275512), (388, 137756), (776, 68878), (1552, 34439)]