53449568

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{40739}}^1$

素因数の和:40790

約数の個数: 24

約数和(自身を含む): 107798040

約数和(自身を除く): 54348472

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 40739, 81478, 162956, 325912, 651824, 1303648, 1670299, 3340598, 6681196, 13362392, 26724784, 53449568]

約数ペア:

[(1, 53449568), (2, 26724784), (4, 13362392), (8, 6681196), (16, 3340598), (32, 1670299), (41, 1303648), (82, 651824), (164, 325912), (328, 162956), (656, 81478), (1312, 40739)]