53968816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16139}}^1$

素因数の和:16177

約数の個数: 40

約数和(自身を含む): 120081600

約数和(自身を除く): 66112784

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 16139, 32278, 64556, 129112, 177529, 258224, 306641, 355058, 613282, 710116, 1226564, 1420232, 2453128, 2840464, 3373051, 4906256, 6746102, 13492204, 26984408, 53968816]

約数ペア:

[(1, 53968816), (2, 26984408), (4, 13492204), (8, 6746102), (11, 4906256), (16, 3373051), (19, 2840464), (22, 2453128), (38, 1420232), (44, 1226564), (76, 710116), (88, 613282), (152, 355058), (176, 306641), (209, 258224), (304, 177529), (418, 129112), (836, 64556), (1672, 32278), (3344, 16139)]