54897122

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 97511040

約数和(自身を除く): 42613918

約数列:

[1, 2, 7, 14, 37, 74, 131, 259, 262, 518, 809, 917, 1618, 1834, 4847, 5663, 9694, 11326, 29933, 33929, 59866, 67858, 105979, 209531, 211958, 419062, 741853, 1483706, 3921223, 7842446, 27448561, 54897122]

約数ペア:

[(1, 54897122), (2, 27448561), (7, 7842446), (14, 3921223), (37, 1483706), (74, 741853), (131, 419062), (259, 211958), (262, 209531), (518, 105979), (809, 67858), (917, 59866), (1618, 33929), (1834, 29933), (4847, 11326), (5663, 9694)]