54840643

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 12896957

約数列:

[1, 11, 13, 31, 89, 139, 143, 341, 403, 979, 1157, 1529, 1807, 2759, 4309, 4433, 12371, 12727, 19877, 30349, 35867, 47399, 56017, 136081, 160823, 383501, 394537, 616187, 1769053, 4218511, 4985513, 54840643]

約数ペア:

[(1, 54840643), (11, 4985513), (13, 4218511), (31, 1769053), (89, 616187), (139, 394537), (143, 383501), (341, 160823), (403, 136081), (979, 56017), (1157, 47399), (1529, 35867), (1807, 30349), (2759, 19877), (4309, 12727), (4433, 12371)]