86254850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 72

約数和(自身を含む): 180340020

約数和(自身を除く): 94085170

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 121, 242, 265, 269, 275, 530, 538, 550, 583, 605, 1166, 1210, 1325, 1345, 2650, 2690, 2915, 2959, 3025, 5830, 5918, 6050, 6413, 6725, 12826, 13450, 14257, 14575, 14795, 28514, 29150, 29590, 32065, 32549, 64130, 65098, 71285, 73975, 142570, 147950, 156827, 160325, 162745, 313654, 320650, 325490, 356425, 712850, 784135, 813725, 1568270, 1627450, 1725097, 3450194, 3920675, 7841350, 8625485, 17250970, 43127425, 86254850]

約数ペア:

[(1, 86254850), (2, 43127425), (5, 17250970), (10, 8625485), (11, 7841350), (22, 3920675), (25, 3450194), (50, 1725097), (53, 1627450), (55, 1568270), (106, 813725), (110, 784135), (121, 712850), (242, 356425), (265, 325490), (269, 320650), (275, 313654), (530, 162745), (538, 160325), (550, 156827), (583, 147950), (605, 142570), (1166, 73975), (1210, 71285), (1325, 65098), (1345, 64130), (2650, 32549), (2690, 32065), (2915, 29590), (2959, 29150), (3025, 28514), (5830, 14795), (5918, 14575), (6050, 14257), (6413, 13450), (6725, 12826)]