54018710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{709}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 102751200

約数和(自身を除く): 48732490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 401, 709, 802, 1418, 2005, 3545, 4010, 7090, 7619, 13471, 15238, 26942, 38095, 67355, 76190, 134710, 284309, 568618, 1421545, 2843090, 5401871, 10803742, 27009355, 54018710]

約数ペア:

[(1, 54018710), (2, 27009355), (5, 10803742), (10, 5401871), (19, 2843090), (38, 1421545), (95, 568618), (190, 284309), (401, 134710), (709, 76190), (802, 67355), (1418, 38095), (2005, 26942), (3545, 15238), (4010, 13471), (7090, 7619)]